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Silvestry S, Leacche M, Meyer DM, Shudo Y, Kawabori M, Mahesh B, Zuckermann A, D’Alessandro D, Schroder J. Outcomes in Heart Transplant Recipients by Bridge to Transplant Strategy When Using the SherpaPak Cardiac Transport System. ASAIO J 2024; 70:388-395. [PMID: 38300893 PMCID: PMC11057488 DOI: 10.1097/mat.0000000000002137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024] Open
Abstract
The last several years have seen a rise in use of mechanical circulatory support (MCS) to bridge heart transplant recipients. A controlled hypothermic organ preservation system, the SherpaPak Cardiac Transport System (SCTS), was introduced in 2018 and has grown in utilization with reports of improved posttransplant outcomes. The Global Utilization And Registry Database for Improved heArt preservatioN (GUARDIAN)-Heart registry is an international, multicenter registry assessing outcomes after transplant using the SCTS. This analysis examines outcomes in recipients bridged with various MCS devices in the GUARDIAN-Heart Registry. A total of 422 recipients with donor hearts transported using SCTS were included and identified. Durable ventricular assist devices (VADs) were used exclusively in 179 recipients, temporary VADs or intra-aortic balloon pump (IABP) in 197, and extracorporeal membrane oxygenation (ECMO) in 14 recipients. Average ischemic times were over 3.5 hours in all cohorts. Severe primary graft dysfunction (PGD) posttransplant increased across groups (4.5% VAD, 5.1% temporary support, 21.4% ECMO), whereas intensive care unit (ICU) length of stay (18.2 days) and total hospital stay (39.4 days) was longer in the ECMO cohort than the VAD and IABP groups. A comparison of outcomes of MCS bridging in SCTS versus traditional ice revealed significantly lower rates of both moderate/severe right ventricular (RV) dysfunction and severe PGD in the SCTS cohort; however, upon propensity matching only the reductions in moderate/severe RV dysfunction were statistically significant. Use of SCTS in transplant recipients with various bridging strategies results in excellent outcomes.
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Affiliation(s)
- Scott Silvestry
- From the Department of Cardiothoracic Surgery, AdventHealth Transplant Institute, Orlando, Florida
| | - Marzia Leacche
- Division of Cardiothoracic Surgery, Corewell Health (Formerly Spectrum Health), Grand Rapids, Michigan
| | - Dan M. Meyer
- Department of Cardiothoracic Surgery, Baylor University Medical Center, Dallas, Texas
| | - Yasuhiro Shudo
- Department of Cardiothoracic Surgery, Stanford University School of Medicine, Stanford, California
| | - Masashi Kawabori
- Cardiovascular Center, Department of Surgery, Tufts Medical Center, Boston Massachusetts
| | - Balakrishnan Mahesh
- Division of Cardiac Surgery, Heart & Vascular Institute, Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Andreas Zuckermann
- Department for Cardiac Surgery, Medical University of Vienna, Vienna, Austria
| | - David D’Alessandro
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Jacob Schroder
- Division of Cardiovascular and Thoracic Surgery, Duke University Medical Center, Durham, North Carolina
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Lerman JB, Patel CB, Casalinova S, Nicoara A, Holley CL, Leacche M, Silvestry S, Zuckermann A, D'Alessandro DA, Milano CA, Schroder JN, DeVore AD. Early Outcomes in Patients With LVAD Undergoing Heart Transplant via Use of the SherpaPak Cardiac Transport System. Circ Heart Fail 2024:e010904. [PMID: 38602105 DOI: 10.1161/circheartfailure.123.010904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 01/08/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND Heart transplant (HT) in recipients with left ventricular assist devices (LVADs) is associated with poor early post-HT outcomes, including primary graft dysfunction (PGD). As complicated heart explants in recipients with LVADs may produce longer ischemic times, innovations in donor heart preservation may yield improved post-HT outcomes. The SherpaPak Cardiac Transport System is an organ preservation technology that maintains donor heart temperatures between 4 °C and 8 °C, which may minimize ischemic and cold-induced graft injuries. This analysis sought to identify whether the use of SherpaPak versus traditional cold storage was associated with differential outcomes among patients with durable LVAD undergoing HT. METHODS Global Utilization and Registry Database for Improved Heart Preservation-Heart (NCT04141605) is a multicenter registry assessing post-HT outcomes comparing 2 methods of donor heart preservation: SherpaPak versus traditional cold storage. A retrospective review of all patients with durable LVAD who underwent HT was performed. Outcomes assessed included rates of PGD, post-HT mechanical circulatory support use, and 30-day and 1-year survival. RESULTS SherpaPak (n=149) and traditional cold storage (n=178) patients had similar baseline characteristics. SherpaPak use was associated with reduced PGD (adjusted odds ratio, 0.56 [95% CI, 0.32-0.99]; P=0.045) and severe PGD (adjusted odds ratio, 0.31 [95% CI, 0.13-0.75]; P=0.009), despite an increased total ischemic time in the SherpaPak group. Propensity matched analysis also noted a trend toward reduced intensive care unit (SherpaPak 7.5±6.4 days versus traditional cold storage 11.3±18.8 days; P=0.09) and hospital (SherpaPak 20.5±11.9 days versus traditional cold storage 28.7±37.0 days; P=0.06) lengths of stay. The 30-day and 1-year survival was similar between groups. CONCLUSIONS SherpaPak use was associated with improved early post-HT outcomes among patients with LVAD undergoing HT. This innovation in preservation technology may be an option for HT candidates at increased risk for PGD. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT04141605.
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Affiliation(s)
- Joseph B Lerman
- Department of Medicine, Division of Cardiology, Duke University Hospital, Durham, NC. (J.B.L., C.B.P., S.C., C.L.H., A.D.D.)
| | - Chetan B Patel
- Department of Medicine, Division of Cardiology, Duke University Hospital, Durham, NC. (J.B.L., C.B.P., S.C., C.L.H., A.D.D.)
| | - Sarah Casalinova
- Department of Medicine, Division of Cardiology, Duke University Hospital, Durham, NC. (J.B.L., C.B.P., S.C., C.L.H., A.D.D.)
- Department of Surgery, Division of Cardiovascular and Thoracic Surgery, Duke University Hospital, Durham, NC. (S.C., A.N., C.A.M., J.N.S.)
| | - Alina Nicoara
- Department of Surgery, Division of Cardiovascular and Thoracic Surgery, Duke University Hospital, Durham, NC. (S.C., A.N., C.A.M., J.N.S.)
| | - Christopher L Holley
- Department of Medicine, Division of Cardiology, Duke University Hospital, Durham, NC. (J.B.L., C.B.P., S.C., C.L.H., A.D.D.)
| | - Marzia Leacche
- Division of Cardiothoracic Surgery, Corewell Health, Grand Rapids, MI (M.L.)
| | - Scott Silvestry
- Department of Cardiothoracic Surgery, AdventHealth Transplant Institute, Orlando, FL (S.S.)
| | - Andreas Zuckermann
- Department of Cardiac Surgery, Medical University of Vienna, Austria (A.Z.)
| | - David A D'Alessandro
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, Boston (D.A.D.)
| | - Carmelo A Milano
- Department of Surgery, Division of Cardiovascular and Thoracic Surgery, Duke University Hospital, Durham, NC. (S.C., A.N., C.A.M., J.N.S.)
| | - Jacob N Schroder
- Department of Surgery, Division of Cardiovascular and Thoracic Surgery, Duke University Hospital, Durham, NC. (S.C., A.N., C.A.M., J.N.S.)
| | - Adam D DeVore
- Department of Medicine, Division of Cardiology, Duke University Hospital, Durham, NC. (J.B.L., C.B.P., S.C., C.L.H., A.D.D.)
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Moayedifar R, Shudo Y, Kawabori M, Silvestry S, Schroder J, Meyer DM, Jacobs JP, D'Alessandro D, Zuckermann A. Recipient Outcomes With Extended Criteria Donors Using Advanced Heart Preservation: An Analysis of the GUARDIAN-Heart Registry. J Heart Lung Transplant 2024; 43:673-680. [PMID: 38163452 DOI: 10.1016/j.healun.2023.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 12/20/2023] [Accepted: 12/25/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND The prevalence of end-stage heart failure and patients who could benefit from heart transplantation requires an expansion of the donor pool, relying on the transplant community to continually re-evaluate and expand the use of extended criteria donor organs. Introduction of new technologies such as the Paragonix SherpaPak Cardiac Transport System aids in this shift. We seek to analyze the impact of the SherpaPak system on recipient outcomes who receive extended criteria organs in the GUARDIAN-Heart Registry. METHODS Between October 2015 and December 2022, 1,113 adults from 15 US centers receiving donor hearts utilizing either SherpaPak (n = 560) or conventional ice storage (ice, n = 453) were analyzed from the GUARDIAN-Heart Registry using summary statistics. A previously published set of criteria was used to identify extended criteria donors, which included 193 SherpaPak and 137 ice. RESULTS There were a few baseline differences among recipients in the 2 cohorts; most notably, IMPACT scores, distance traveled, and total ischemic time were significantly greater in SherpaPak, and significantly more donor hearts in the SherpaPak cohort had >4 hours total ischemia time. Posttransplant mechanical circulatory support utilization (SherpaPak 22.3% vs ice 35.0%, p = 0.012) and new extracorporeal membrane oxygenation/ventricular assist device (SherpaPak 7.8% vs ice 15.3%, p = 0.033) was significantly reduced, and the rate of severe primary graft dysfunction (SherpaPak 6.2% vs ice 13.9%, p = 0.022) was significantly reduced by over 50% in hearts preserved using SherpaPak. One-year survival between cohorts was similar (SherpaPak 92.9% vs ice 89.6%, p = 0.27). CONCLUSIONS This subgroup analysis demonstrates that SherpaPak can be safely used to utilize extended criteria donors with low severe PGD rates.
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Affiliation(s)
- Roxana Moayedifar
- Department for Cardiac Surgery, Medical University of Vienna, Vienna, Austria.
| | - Yasuhiro Shudo
- Department of Cardiothoracic Surgery, Stanford University School of Medicine, Stanford, California
| | - Masashi Kawabori
- Cardiovascular Center, Department of Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Scott Silvestry
- Department of Cardiothoracic Surgery, AdventHealth Transplant Institute, Orlando, Florida
| | - Jacob Schroder
- Division of Cardiovascular and Thoracic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Dan M Meyer
- Department of Cardiothoracic Surgery, Baylor University Medical Center, Dallas, Texas
| | - Jeffrey P Jacobs
- Congenital Heart Center, Division of Cardiovascular Surgery, UF Health Shands Hospital, Gainesville, Florida
| | - David D'Alessandro
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts
| | - Andreas Zuckermann
- Department for Cardiac Surgery, Medical University of Vienna, Vienna, Austria
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D'Alessandro D, Schroder J, Meyer DM, Vidic A, Shudo Y, Silvestry S, Leacche M, Sciortino CM, Rodrigo ME, Pham SM, Copeland H, Jacobs JP, Kawabori M, Takeda K, Zuckermann A. Impact of controlled hypothermic preservation on outcomes following heart transplantation. J Heart Lung Transplant 2024:S1053-2498(24)01530-4. [PMID: 38503386 DOI: 10.1016/j.healun.2024.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 02/09/2024] [Accepted: 03/14/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Severe primary graft dysfunction (PGD) is a major cause of early mortality after heart transplant, but the impact of donor organ preservation conditions on severity of PGD and survival has not been well characterized. METHODS Data from US adult heart-transplant recipients in the Global Utilization and Registry Database for Improved Heart Preservation-Heart Registry (NCT04141605) were analyzed to quantify PGD severity, mortality, and associated risk factors. The independent contributions of organ preservation method (traditional ice storage vs controlled hypothermic preservation) and ischemic time were analyzed using propensity matching and logistic regression. RESULTS Among 1,061 US adult heart transplants performed between October 2015 and December 2022, controlled hypothermic preservation was associated with a significant reduction in the incidence of severe PGD compared to ice (6.6% [37/559] vs 10.4% [47/452], p = 0.039). Following propensity matching, severe PGD was reduced by 50% (6.0% [17/281] vs 12.1% [34/281], respectively; p = 0.018). The Kaplan-Meier terminal probability of 1-year mortality was 4.2% for recipients without PGD, 7.2% for mild or moderate PGD, and 32.1%, for severe PGD (p < 0.001). The probability of severe PGD increased for both cohorts with longer ischemic time, but donor hearts stored on ice were more likely to develop severe PGD at all ischemic times compared to controlled hypothermic preservation. CONCLUSIONS Severe PGD is the deadliest complication of heart transplantation and is associated with a 7.8-fold increase in probability of 1-year mortality. Controlled hypothermic preservation significantly attenuates the risk of severe PGD and is a simple yet highly effective tool for mitigating post-transplant morbidity.
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Affiliation(s)
- David D'Alessandro
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts.
| | - Jacob Schroder
- Division of Cardiovascular and Thoracic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Dan M Meyer
- Department of Cardiothoracic Surgery, Baylor University Medical Center, Dallas, Texas
| | - Andrija Vidic
- Department of Cardiovascular Medicine University of Kansas Health System, Kansas City, Kansas
| | - Yasuhiro Shudo
- Department of Cardiothoracic Surgery, Stanford University School of Medicine, Stanford, California
| | - Scott Silvestry
- Department of Cardiothoracic Surgery, AdventHealth Transplant Institute, Orlando, Florida
| | - Marzia Leacche
- Division of Cardiothoracic Surgery, Corewell Health (formerly Spectrum Health), Grand Rapids, Michigan
| | | | - Maria E Rodrigo
- Department of Cardiology, MedStar Health, Washington, District of Columbia
| | - Si M Pham
- Department of Cardiothoracic Surgery, Mayo Clinic, Jacksonville, Florida
| | - Hannah Copeland
- Department of Cardiothoracic Surgery, Lutheran Health, Fort Wayne, Indiana
| | - Jeffrey P Jacobs
- Division of Cardiovascular Surgery, Congenital Heart Center, UF Health Shands Hospital, Gainesville, Florida
| | - Masashi Kawabori
- Department of Surgery, Cardiovascular Center, Tufts Medical Center, Boston, Massachusetts
| | - Koji Takeda
- Division of Cardiac, Thoracic & Vascular Surgery, Department of Surgery, Columbia University, New York, New York
| | - Andreas Zuckermann
- Department for Cardiac Surgery, Medical University of Vienna, Vienna, Austria
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Schroder JN, Patel CB, DeVore AD, Casalinova S, Koomalsingh KJ, Shah AS, Anyanwu AC, D'Alessandro DA, Mudy K, Sun B, Strueber M, Khaghani A, Shudo Y, Esmailian F, Liao K, Pagani FD, Silvestry S, Wang IW, Salerno CT, Absi TS, Madsen JC, Mancini D, Fiedler AG, Milano CA, Smith JW. Increasing Utilization of Extended Criteria Donor Hearts for Transplantation: The OCS Heart EXPAND Trial. JACC Heart Fail 2024; 12:438-447. [PMID: 38276933 DOI: 10.1016/j.jchf.2023.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 11/09/2023] [Accepted: 11/28/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Extended criteria donor (ECD) hearts available with donation after brain death (DBD) are underutilized for transplantation due to limitations of cold storage. OBJECTIVES This study evaluated use of an extracorporeal perfusion system on donor heart utilization and post-transplant outcomes in ECD DBD hearts. METHODS In this prospective, single-arm, multicenter study, adult heart transplant recipients received ECD hearts using an extracorporeal perfusion system if hearts met study criteria. The primary outcome was a composite of 30-day survival and absence of severe primary graft dysfunction (PGD). Secondary outcomes were donor heart utilization rate, 30-day survival, and incidence of severe PGD. The safety outcome was the mean number of heart graft-related serious adverse events within 30 days. Additional outcomes included survival through 2 years benchmarked to concurrent nonrandomized control subjects. RESULTS A total of 173 ECD DBD hearts were perfused; 150 (87%) were successfully transplanted; 23 (13%) did not meet study transplantation criteria. At 30 days, 92% of patients had survived and had no severe PGD. The 30-day survival was 97%, and the incidence of severe PGD was 6.7%. The mean number of heart graft-related serious adverse events within 30 days was 0.17 (95% CI: 0.11-0.23). Patient survival was 93%, 89%, and 86% at 6, 12, and 24 months, respectively, and was comparable with concurrent nonrandomized control subjects. CONCLUSIONS Use of an extracorporeal perfusion system resulted in successfully transplanting 87% of donor hearts with excellent patient survival to 2 years post-transplant and low rates of severe PGD. The ability to safely use ECD DBD hearts could substantially increase the number of heart transplants and expand access to patients in need. (International EXPAND Heart Pivotal Trial [EXPANDHeart]; NCT02323321; Heart EXPAND Continued Access Protocol; NCT03835754).
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Affiliation(s)
| | | | - Adam D DeVore
- Duke University Hospital, Durham, North Carolina, USA
| | | | | | - Ashish S Shah
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | | | - Karol Mudy
- Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | - Benjamin Sun
- Minneapolis Heart Institute at Abbott Northwestern Hospital, Minneapolis, Minnesota, USA
| | | | | | - Yasuhiro Shudo
- Stanford University Medical Center, Stanford, California, USA
| | | | | | | | | | - I-Wen Wang
- Memorial Healthcare System, Hollywood, Florida, USA
| | | | - Tarek S Absi
- Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Joren C Madsen
- Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Donna Mancini
- Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Amy G Fiedler
- University of California-San Francisco, San Francisco, California, USA
| | | | - Jason W Smith
- University of California-San Francisco, San Francisco, California, USA
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Khouzam MS, Jacobsen K, Boyer JH, Zeeshan A, Spurlock D, Karas TZ, Suarez-Cavelier JE, Rinewalt D, Bogar L, Silvestry S, Palmer GJ, Accola KD, Khouzam N. Fractured sternal wire causing a cardiac laceration. J Cardiothorac Surg 2023; 18:358. [PMID: 38071382 PMCID: PMC10710717 DOI: 10.1186/s13019-023-02452-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 11/04/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Hemopericardium is a serious complication that can occur after cardiac surgery. While most post-operative causes are due to inflammation and bleeding, patients with broken sternal wires and an unstable sternum may develop hemopericardium from penetrating trauma. CASE PRESENTATION We present the case of a 62-year-old male who underwent triple coronary bypass surgery and presented five months later with sudden anterior chest wall pain. Chest computed tomography revealed hemopericardium with an associated broken sternal wire that had penetrated into the pericardial space. The patient underwent a redo-sternotomy which revealed a 3.5 cm bleeding, jagged right ventricular laceration that correlated to the imaging findings of a fractured sternal wire projecting in the pericardial space. The laceration was repaired using interrupted 4 - 0 polypropylene sutures in horizontal mattress fashion between strips of bovine pericardium. The patient's recovery was uneventful and he was discharged on post-operative day four without complications. CONCLUSION Patients with broken sternal wires and an unstable sternum require careful evaluation and management as these may have potentially life-threatening complications if left untreated.
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Affiliation(s)
- Matthew S Khouzam
- Loyola University Medical Center, Stritch School of Medicine, Maywood, IL, USA.
| | - Kristina Jacobsen
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - Joseph H Boyer
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - Ahmad Zeeshan
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - David Spurlock
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - Tomer Z Karas
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | | | - Daniel Rinewalt
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - Linda Bogar
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - Scott Silvestry
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - George J Palmer
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - Kevin D Accola
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
| | - Nayer Khouzam
- Division of Cardiothoracic Surgery, AdventHealth, Orlando, Florida, USA
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Shudo Y, Leacche M, Copeland H, Silvestry S, Pham SM, Molina E, Schroder JN, Sciortino CM, Jacobs JP, Kawabori M, Meyer DM, Zuckermann A, D’Alessandro DA. A Paradigm Shift in Heart Preservation: Improved Post-transplant Outcomes in Recipients of Donor Hearts Preserved With the SherpaPak System. ASAIO J 2023; 69:993-1000. [PMID: 37678260 PMCID: PMC10602216 DOI: 10.1097/mat.0000000000002036] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023] Open
Abstract
Traditional ice storage has been the historic standard for preserving donor's hearts. However, this approach provides variability in cooling, increasing risks of freezing injury. To date, no preservation technology has been reported to improve survival after transplantation. The Paragonix SherpaPak Cardiac Transport System (SCTS) is a controlled hypothermic technology clinically used since 2018. Real-world evidence on clinical benefits of SCTS compared to conventional ice cold storage (ICS) was evaluated. Between October 2015 and January 2022, 569 US adults receiving donor hearts preserved and transported either in SCTS (n = 255) or ICS (n = 314) were analyzed from the Global Utilization And Registry Database for Improved heArt preservatioN (GUARDIAN-Heart) registry. Propensity matching and a subgroup analysis of >240 minutes ischemic time were performed to evaluate comparative outcomes. Overall, the SCTS cohort had significantly lower rates of severe primary graft dysfunction (PGD) ( p = 0.03). When propensity matched, SCTS had improving 1-year survival ( p = 0.10), significantly lower rates of severe PGD ( p = 0.011), and lower overall post-transplant MCS utilization ( p = 0.098). For patients with ischemic times >4 hours, the SCTS cohort had reduced post-transplant MCS utilization ( p = 0.01), reduced incidence of severe PGD ( p = 0.005), and improved 30-day survival ( p = 0.02). A multivariate analysis of independent risk factors revealed that compared to SCTS, use of ice results in a 3.4-fold greater chance of severe PGD ( p = 0.014). Utilization of SCTS is associated with a trend toward increased post-transplant survival and significantly lower severe PGD and MCS utilization. These findings fundamentally challenge the decades-long status quo of transporting donor hearts using ice.
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Affiliation(s)
- Yasuhiro Shudo
- From the Department of Cardiothoracic Surgery, Stanford University School of Medicine, Stanford, California
| | - Marzia Leacche
- Division of Cardiothoracic Surgery, Corewell Health (formerly Spectrum Health), Grand Rapids, Michigan
| | - Hannah Copeland
- Department of Cardiothoracic Surgery, Lutheran Health, Fort Wayne, Indiana
| | - Scott Silvestry
- Department of Cardiothoracic Surgery, AdventHealth Transplant Institute, Orlando, Florida
| | - Si M. Pham
- Department of Cardiovascular Surgery, Mayo Clinic, Jacksonville, Florida
| | - Ezequiel Molina
- Department of Cardiac Surgery, MedStar Heart and Vascular Institute, MedStar Washington Hospital Center, Washington, DC (current affiliation: Piedmont Heart Institute, Atlanta, Georgia)
| | - Jacob N. Schroder
- Division of Cardiovascular and Thoracic Surgery, Duke University Medical Center, Durham, North Carolina
| | | | - Jeffrey P. Jacobs
- Division of Cardiovascular Surgery, Departments of Surgery and Pediatrics, Congenital Heart Center, UF Health Shands Hospital, Gainesville, Florida
| | - Masashi Kawabori
- Cardiovascular Center, Department of Surgery, Tufts Medical Center, Boston, Massachusetts
| | - Dan M. Meyer
- Department of Cardiothoracic Surgery, Baylor University Medical Center, Dallas, Texas
| | - Andreas Zuckermann
- Department for Cardiac Surgery, Medical University of Vienna, Vienna, Austria
| | - David A. D’Alessandro
- Division of Cardiac Surgery, Department of Surgery, Massachusetts General Hospital, Boston Massachusetts
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Chuzi S, Wilcox JE, Kao A, Spertus JA, Hsich E, Dew MA, Yancy CW, Pham DT, Hartupee J, Petty M, Cotts W, Pamboukian SV, Pagani FD, Lampert B, Johnson M, Murray M, Takeda K, Yuzefpolskaya M, Silvestry S, Kirklin JK, Wu T, Andrei AC, Baldridge A, Grady KL. Change in Caregiver Health-Related Quality of Life From Before to Early After Surgery: SUSTAIN-IT Study. Circ Heart Fail 2023; 16:e010038. [PMID: 37345518 PMCID: PMC10482357 DOI: 10.1161/circheartfailure.122.010038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 04/18/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND Information about health-related quality of life (HRQOL) among caregivers of older patients with heart failure who receive heart transplantation (HT) and mechanical circulatory support (MCS) is sparse. We describe differences and factors associated with change in HRQOL before and early post-surgery among caregivers of older heart failure patients who underwent 3 surgical therapies: HT with pretransplant MCS (HT MCS), HT without pretransplant MCS (HT non-MCS), and long-term MCS. METHODS Caregivers of older patients (60-80 years) from 13 US sites completed the EQ-5D-3 L visual analog scale (0 [worst]-100 [best] imaginable health state) and dimensions before and 3 and 6 months post-surgery. Analyses included linear regression, t tests, and nonparametric tests. RESULTS Among 227 caregivers (HT MCS=54, HT non-MCS=76, long-term MCS=97; median age 62.7 years, 30% male, 84% White, 83% spouse/partner), EQ-5D visual analog scale scores were high before (84.8±14.1) and at 3 (84.7±13.0) and 6 (83.9±14.7) months post-surgery, without significant differences among groups or changes over time. Patient pulmonary hypertension presurgery (β=-13.72 [95% CI, -21.07 to -6.36]; P<0.001) and arrhythmia from 3 to 6 months post-operatively (β=-14.22 [95% CI, -27.41 to -1.02]; P=0.035) were associated with the largest decrements in caregiver HRQOL; patient marital/partner status (β=6.21 [95% CI, 1.34-11.08]; P=0.013) and presurgery coronary disease (β=8.98 [95% CI, 4.07-13.89]; P<0.001) were associated with the largest improvements. CONCLUSIONS Caregivers of older patients undergoing heart failure surgeries reported overall high HRQOL before and early post-surgery. Understanding factors associated with caregiver HRQOL may inform decision-making and support needs. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT02568930.
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Affiliation(s)
| | | | - Andrew Kao
- St. Luke’s Medical Center, Kansas City, MO
| | | | | | | | | | | | | | - Michael Petty
- University of Minnesota Medical Center, Minneapolis, MN
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Saeed D, Feldman D, Banayosy AE, Birks E, Blume E, Cowger J, Hayward C, Jorde U, Kremer J, MacGowan G, Maltais S, Maybaum S, Mehra M, Shah KB, Mohacsi P, Schweiger M, Schroeder SE, Shah P, Slepian M, Tops LF, Alvarez P, Arabia F, Aslam S, Benson-Louis L, Birati E, Buchholz HW, Cedars A, Christensen D, Ciarka A, Coglianese E, Cogswell R, Cook J, Copeland J, Costello JG, Drakos SG, Eghtesady P, Elliot T, Estep JD, Eulert-Grehn JJ, Fabrizio DR, Garbade J, Gelow J, Guglin M, Hernandez-Montfort J, Horstmanshof D, John R, Kanwar M, Khaliel F, Kim G, Kumar S, Lavee J, Leache M, Leprince P, Lim S, Loforte A, Maly J, Najjar S, Netuka I, Pamboukian SV, Patel SR, Pinney S, Pluym CV, Potapov E, Robson D, Rochlani Y, Russell S, Sandau K, Sandoval E, Sayer G, Schettle S, Schibilsky D, Schlöglhofer T, Schmitto J, Siddique A, Silvestry S, Slaughter MS, Sun B, Takayama H, Tedford R, Teuteberg JJ, Ton VK, Uriel N, Vierecke J, Zimpfer D, D'Alessandro D. The 2023 International Society for Heart and Lung Transplantation Guidelines for Mechanical Circulatory Support: A 10- Year Update. J Heart Lung Transplant 2023; 42:e1-e222. [PMID: 37245143 DOI: 10.1016/j.healun.2022.12.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 12/05/2022] [Indexed: 05/29/2023] Open
Affiliation(s)
- Diyar Saeed
- University Department for Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany..
| | - David Feldman
- University of Cincinnati & Cincinnati Childrens Hosptial, Cincinnati, Ohio, USA.
| | - Aly El Banayosy
- Integris Nazih Zuhdi Transplant Institute, Oklahoma City, OK, USA
| | - Emma Birks
- University of Louisville, Louisville, KY, USA
| | | | - Jennifer Cowger
- Department of Cardiology, Henry Ford Hospital, Detroit, MI, USA
| | - Christopher Hayward
- Faculty of Medicine, St Vincent's Hospital, University of New South Wales, Sydney, Australia
| | | | - Jamila Kremer
- Department of Cardiothoracic Surgery, Heidelberg University, Heidelberg, Germany
| | - Guy MacGowan
- Newcastle Upon Tyne Hospitals, and Newcastle University, Newcastle upon Tyne, UK
| | - Simon Maltais
- Department of cardiac Surgery, Mayo Clinic, Rochester, MN, USA
| | | | | | - Keyur B Shah
- Department of Cardiology, Virginia Commonwealth University, Virginia
| | - Paul Mohacsi
- CardioVascular Center Im Park, Seestrasse 247, CH-8038 Zürich
| | | | | | - Palak Shah
- Inova Heart and Vascular Institute, Falls Church VA, USA
| | | | - Laurens F Tops
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Paulino Alvarez
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Francisco Arabia
- Advanced Heart Program, Banner University Medical Group, Phoenix, AZ, USA
| | - Saima Aslam
- University of California, San Diego, San Diego, CA, USA
| | | | - Edo Birati
- Cardiovascular Division, Padeh-Poriya Medical Center, Bar Ilan University, Israel
| | | | - Ari Cedars
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | | | - Erin Coglianese
- Department of Medicine/Cardiology, Mass General Hospital, Harvard School of Medicine, Boston Massachusetts USA
| | | | - Jennifer Cook
- University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Jack Copeland
- Department of Surgery, Division of Cardiothoracic Surgery, University of Arizona, Tucson, AZ, USA
| | | | - Stavros G Drakos
- University of Utah Health and School of Medicine and Salt Lake VA Medical Center, Salt Lake City, Utah, USA
| | - Pirooz Eghtesady
- Department of Pediatrics, Washington University in St. Louis, USA
| | | | - Jerry D Estep
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH, USA
| | | | - De Rita Fabrizio
- Consultant in Congenital Heart Surgery, Adult and Paediatric Congenital Heart Unit Freeman Hospital, Newcastle Upon Tyne, UK
| | - Jens Garbade
- University Department for Cardiac Surgery, Leipzig Heart Center, Leipzg, Germany
| | - Jill Gelow
- Department of Pediatrics, Providence Heart Institute, Portland, Oregon, USA
| | | | | | | | - Ranjit John
- University of Minnesota, Minneapolis, MN, USA
| | | | - Feras Khaliel
- King Faisal Specialist Hospital & Research Center, Riyadh
| | - Gene Kim
- Department of Cardiology, University of Chicago, Illinois, USA
| | - Sachin Kumar
- Division of Cardiovascular Surgery, Advanced Heart Failure Program, University of Texas Medical Center, Houston, Texas, USA
| | - Jacob Lavee
- Department of Cardiac Surgery, Sheba Medical Center, Ramat Gan, Israel
| | - Marzia Leache
- Department of Cardiac Surgery, New Yok University Medical Center, New York, NY, USA
| | - Pascal Leprince
- Department of Thoracic and Cardiovascular Surgery, Sorbonne Université, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Sern Lim
- University Hospital Birmingham NHS Foundation Trust, Birmingham, UK
| | - Antonio Loforte
- Bologna University, Cardiothorac, Transplant and Vasc Surg Dept, Bologna, Italy
| | - Jiri Maly
- Department of Cardiac Surgery, Institute for Clinical and Experimental Medicine, Prague, Czeck Republic
| | - Samer Najjar
- Department of Medicine, MedStar Washington Hospital Center, Georgetown University, Wahington DC USA
| | - Ivan Netuka
- Dept. of Cardiac Surgery, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | | | - Snehal R Patel
- Cardiology Division, Montefiore Medical Center, Bronx, NY, USA
| | - Sean Pinney
- Mount Sinai Medical Center, New York, NY, USA
| | - Christina Vander Pluym
- Division of Cardiology, Boston Children's Hospital/Harvard School of Medicine, Boston, Massachusetts, USA
| | | | - Desiree Robson
- Department of Cardiology, Montefiore Medical Center, Bronx, NY, USA
| | | | | | | | | | - Gabriel Sayer
- University of Chicago Medical Center, Chicago, IL, USA
| | | | - David Schibilsky
- Department of Surgery, Universitats- Herzzentrum, Freiburg Germany
| | | | - Jan Schmitto
- Dept. of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, Hannover, Germany
| | - Aleem Siddique
- Department of Surgery, University of Nebraska Medical Center, Omha, Nebraska, USA
| | - Scott Silvestry
- Department of Cardiac Surgery, Florida Hospital, Orlando, FL, USA
| | - Mark S Slaughter
- Department of Cardiovascular and Thoracic Surgery, University of Louisville, Kentucky, USA
| | - Benjamin Sun
- Cardiac Surgery department, Minneapolis Heart Institute, Minneapolis, MN, USA
| | - Hiroo Takayama
- Department of Cardiac Surgery, Columbia University Medical Center, New York, NY, USA
| | - Ryan Tedford
- Department of Medicine/Cardiology, Medical University of South Carolina, Charleston, South Carolina, USA
| | | | - Van-Khue Ton
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Nir Uriel
- Department of Cardiology, Columbia University, New York, NY, USA
| | - Juliane Vierecke
- Department of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Daniel Zimpfer
- Department of Cardiac Surgery, Medical University Vienna, Vienna, Austria
| | - David D'Alessandro
- Massachusetts General Hospital, Boston, Harvard School of Medicine, Boston, MA, USA.
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Schroder JN, Patel CB, DeVore AD, Bryner BS, Casalinova S, Shah A, Smith JW, Fiedler AG, Daneshmand M, Silvestry S, Geirsson A, Pretorius V, Joyce DL, Um JY, Esmailian F, Takeda K, Mudy K, Shudo Y, Salerno CT, Pham SM, Goldstein DJ, Philpott J, Dunning J, Lozonschi L, Couper GS, Mallidi HR, Givertz MM, Pham DT, Shaffer AW, Kai M, Quader MA, Absi T, Attia TS, Shukrallah B, Sun BC, Farr M, Mehra MR, Madsen JC, Milano CA, D'Alessandro DA. Transplantation Outcomes with Donor Hearts after Circulatory Death. N Engl J Med 2023; 388:2121-2131. [PMID: 37285526 DOI: 10.1056/nejmoa2212438] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND Data showing the efficacy and safety of the transplantation of hearts obtained from donors after circulatory death as compared with hearts obtained from donors after brain death are limited. METHODS We conducted a randomized, noninferiority trial in which adult candidates for heart transplantation were assigned in a 3:1 ratio to receive a heart after the circulatory death of the donor or a heart from a donor after brain death if that heart was available first (circulatory-death group) or to receive only a heart that had been preserved with the use of traditional cold storage after the brain death of the donor (brain-death group). The primary end point was the risk-adjusted survival at 6 months in the as-treated circulatory-death group as compared with the brain-death group. The primary safety end point was serious adverse events associated with the heart graft at 30 days after transplantation. RESULTS A total of 180 patients underwent transplantation; 90 (assigned to the circulatory-death group) received a heart donated after circulatory death and 90 (regardless of group assignment) received a heart donated after brain death. A total of 166 transplant recipients were included in the as-treated primary analysis (80 who received a heart from a circulatory-death donor and 86 who received a heart from a brain-death donor). The risk-adjusted 6-month survival in the as-treated population was 94% (95% confidence interval [CI], 88 to 99) among recipients of a heart from a circulatory-death donor, as compared with 90% (95% CI, 84 to 97) among recipients of a heart from a brain-death donor (least-squares mean difference, -3 percentage points; 90% CI, -10 to 3; P<0.001 for noninferiority [margin, 20 percentage points]). There were no substantial between-group differences in the mean per-patient number of serious adverse events associated with the heart graft at 30 days after transplantation. CONCLUSIONS In this trial, risk-adjusted survival at 6 months after transplantation with a donor heart that had been reanimated and assessed with the use of extracorporeal nonischemic perfusion after circulatory death was not inferior to that after standard-care transplantation with a donor heart that had been preserved with the use of cold storage after brain death. (Funded by TransMedics; ClinicalTrials.gov number, NCT03831048.).
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Affiliation(s)
- Jacob N Schroder
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Chetan B Patel
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Adam D DeVore
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Benjamin S Bryner
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Sarah Casalinova
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Ashish Shah
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Jason W Smith
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Amy G Fiedler
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Mani Daneshmand
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Scott Silvestry
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Arnar Geirsson
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Victor Pretorius
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - David L Joyce
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - John Y Um
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Fardad Esmailian
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Koji Takeda
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Karol Mudy
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Yasuhiro Shudo
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Christopher T Salerno
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Si M Pham
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Daniel J Goldstein
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Jonathan Philpott
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - John Dunning
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Lucian Lozonschi
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Gregory S Couper
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Hari Reddy Mallidi
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Michael M Givertz
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Duc Thinh Pham
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Andrew W Shaffer
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Masashi Kai
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Mohammed A Quader
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Tarek Absi
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Tamer S Attia
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Bassam Shukrallah
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Ben C Sun
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Maryjane Farr
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Mandeep R Mehra
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Joren C Madsen
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - Carmelo A Milano
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
| | - David A D'Alessandro
- From Duke University Medical Center, Durham, NC (J.N.S., C.B.P., A.D.D., S.C., C.A.M.); Northwestern University (B.S.B., D.T.P.) and the University of Chicago (C.T.S.) - both in Chicago; Vanderbilt University Medical Center, Nashville (A.S., T.A.); University of Wisconsin Hospital and Clinics, Madison (J.W.S.), and the Medical College of Wisconsin, Milwaukee (D.L.J.); the University of California, San Francisco, San Francisco (A.G.F.), the University of California, San Diego, La Jolla (V.P.), Cedars-Sinai Medical Center, Los Angeles (F.E.), and Stanford University Medical Center, Stanford (Y.S.) - all in California; Emory University Hospital, Atlanta (M.D., T.S.A.); Advent Health, Orlando (S.S.), Mayo Clinic, Jacksonville (S.M.P.), and Tampa General Hospital, Tampa (J.D., L.L.) - all in Florida; Yale School of Medicine, New Haven, CT (A.G.); Nebraska Medical Center, Omaha (J.Y.U.); Columbia University Medical Center, New York (K.T.), Montefiore Medical Center, Bronx (D.J.G.), and Westchester Medical Center, Valhalla (M.K.) - all in New York; Minneapolis Heart Institute Foundation (K.M., B.S., B.C.S.) and the University of Minnesota Medical Center (A.W.S.) - both in Minneapolis; Sentara Norfolk General Hospital, Norfolk (J.P.), and Virginia Commonwealth University, Richmond (M.A.Q.) - both in Virginia; Tufts Medical Center (G.S.C.), Brigham and Women's Hospital (H.R.M., M.M.G., M.R.M.), and Massachusetts General Hospital (J.C.M., D.A.D.) - all in Boston; and the University of Texas Southwestern Medical Center, Dallas (M.F.)
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Bergen K, Sridhara S, Cavarocchi N, Silvestry S, Ventura D. Analysis of Bicarbonate-Based Purge Solution in Patients With Cardiogenic Shock Supported Via Impella Ventricular Assist Device. Ann Pharmacother 2023; 57:646-652. [PMID: 36113415 DOI: 10.1177/10600280221124156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The Impella device is a continuous axial flow pump which provides hemodynamic support by expelling blood into the aorta. The manufacturer recommends using dextrose-based heparin containing solutions as the default purge. As an alternative to anticoagulant solutions, a bicarbonate-based purge solution has been proposed with limited data substantiating adequate protection and durability. OBJECTIVE To assess the impact of a bicarbonate-based purge solution on Impella pump thrombosis and bleeding outcomes. METHODS Single-center, retrospective study of cardiogenic shock patients who received an Impella between December 2020 through September 2021. Patients were evaluated based on whether they received bicarbonate-based purge solutions or remained on heparin-based purge solutions. The primary outcome was the rate of Impella pump thrombosis, defined as multiple purge pressures greater than 800 mm Hg. Secondary outcomes included incidence of bleeding defined as a drop in Hgb of at least 2 g/dL along with use of blood products and supratherapeutic anticoagulation defined as an aPTT of greater than 70 seconds. RESULTS Forty-three patients received bicarbonate-based purge solutions and 49 controls received heparin. The incidence of purge thrombosis by purge pressure threshold was similar between the two groups (16.3% vs 12.2%, P = 0.58). The rate of bleeding was lower with bicarbonate-based purge (27.9% vs 65.3%, P < 0.05) driven by a drop in Hgb of more than 2 g/dL. The rate of supratherapeutic anticoagulation was higher in the heparin arm (65.3% vs 27.9%, P < 0.05). CONCLUSION AND RELEVANCE Nonanticoagulant purge alternatives offer the potential to reduce bleeding complications and laboratory monitoring burden while maintaining durability.
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Affiliation(s)
- Kyle Bergen
- Department of Pharmacy, AdventHealth, Orlando, FL, USA
| | | | - Nicholas Cavarocchi
- Critical Care Medicine, AdventHealth Medical Group, Altamonte Springs, FL, USA
| | - Scott Silvestry
- Cardiothoracic Surgery, AdventHealth Transplant Institute, Orlando, FL, USA
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Takeda K, Silvestry S, Schroder J, D'Alessandro D, Leacche M, Sciortino C, Pham S, Vidic A, Meyer D, Kawabori M, Shudo Y. How Long Can We Go? Redefining the Upper Limit of Ischemic Times for Hypothermic Donor Heart Preservation. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Zuckermann A, Jacobs J, Shudo Y, Meyer D, Silvestry S, Leacche M, Sciortino C, Rodrigo M, Pham S, Takeda K, Copeland H, Vidic A, Kawabori M, Boston U, Bustamante-Munguira J, Esteve AE, Venkateswaran R, Schroder J, D'Alessandro D. Validating the 2014 Consensus Primary Graft Definition: An Analysis on the 1,056 Patients from the Multi-Center Guardian Registry. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Copeland H, Leacche M, D'Alessandro D, Sciortino C, Schroder J, Pham S, Rodrigo M, Silvestry S, Kawabori M, Shudo Y, Meyer D. Improved Outcomes in Older Recipients Undergoing Transplant Using the Sherpapak System: A Subgroup Analysis of the Guardian Heart Registry. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Malhotra A, Dalia T, Bhyan P, Hu J, Baker J, Danter M, Silvestry S, Selzman C, Drakos S, Vidic A, Shah Z. Baseline Characteristics & Predictors of Cardiac Recovery in Patients with Left Ventricle Assist Device Implantation. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Kyriakopoulos C, Taleb I, Wever-Pinzon O, Selzman C, Bonios M, Dranow E, Wever-Pinzon J, Yin M, Tseliou E, Stehlik J, Alharethi R, Kfoury A, Hanff T, Fang J, Koliopoulou A, Sideris K, Krauspe E, Nelson M, Elmer A, Singh R, Psotka M, Birks E, Slaughter M, Koenig S, Kyvernitakis A, Hoffman K, Guglin M, Kotter J, Campbell K, Silvestry S, Vidic A, Raval N, Mehra M, Cowger J, Kanwar M, Shah P, Drakos S. Multicenter Development and Validation of a Machine Learning Model to Predict Myocardial Recovery During LVAD Support: The UCAR Score. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Moayedifar R, Shudo Y, Kawabori M, Silvestry S, Schroder J, Meyer D, D'Alessandro D, Zuckermann A. Recipient Outcomes with Extended Criteria Donors: An Analysis of the Guardian Heart Registry. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Baer J, Malhotra A, Dalia T, Mancuso J, Zorn T, Downey P, D'Alessandro D, Meyer D, Greer S, Shah H, Shah Z, Danter M, Silvestry S, Vidic A. Sherpapak Reduces Mcs Use Post Heart Transplant in Long Donor Down and Ischemic Times. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Mancuso J, Dalia T, Malhotra A, Baer J, Zorn T, Downey P, D'Alessandro D, Meyer D, Farhoud H, Munshi K, Shah Z, Danter M, Silvestry S, Vidic A. Role of Sherpapak in Donors with Drug Overdose and Long Ischemic Times. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Boston U, Zuckermann A, Stukov Y, Schroder J, Shudo Y, Bustamante-Munguira J, Leacche M, Silvestry S, Kawabori M, Takeda K, Jacobs J. Outcomes in Children and Young Adults with Congenital Heart Disease Undergoing Transplant: A Subgroup Analysis of the Guardian Heart Registry. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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D'Alessandro D, Shudo Y, Meyer D, Silvestry S, Leacche M, Sciortino C, Rodrigo M, Pham S, Jacobs J, Takeda K, Copeland H, Vidic A, Kawabori M, Schroder J. Results from over 800 Transplant Recipients Enrolled in the Guardian Heart Registry. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Patel S, Knierim J, Goldstein D, Lamba H, Sun B, Schmitto J, Lowes B, Shah P, Kanwar M, Wald J, Ravichandran A, MacGowan G, Ton V, Silvestry S, Sera F, Farooq M, Jorde U, Stehlik J, Selzman C, Potapov E, Drakos S. Long-Term Clinical Trajectory after Durable Lvad Weaning: An International Registry Report. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Grady K, Wu T, Kao A, Spertus J, Hsich E, Dew M, Yancy C, Pham D, Hartupee J, Petty M, Cotts W, Pamboukian S, Pagani F, Lampert B, Johnson M, Murray M, Yuzefpolskaya M, Takeda K, Silvestry S, Kirklin J, Andrei A. A Comparison of Quality-Adjusted Life Years in Older Adults after Heart Transplantation Versus Long-Term Mechanical Support: Findings from SUSTAIN-IT. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Meyer D, Shudo Y, Schroder J, D'Alessandro D, Silvestry S, Sciortino C, Pham S, Rodrigo M, Jacobs J, Kawabori M, Takeda K, Leacche M. Can Controlled Hypothermic Preservation Provide Clinical Benefits in the Setting of Shorter Ischemic Times Prior to Heart Transplant. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Hernandez J, Patel H, Biddlecome P, Kildea M, Dwivedi R, Sridhara S, Silvestry S, Cavarocchi N, Francis JL, Ventura D. Evaluation of Latex Immunoturbidimetric Assay Thresholds and HIT in Cardiothoracic Surgery. Clin Appl Thromb Hemost 2023; 29:10760296231166370. [PMID: 37069794 PMCID: PMC10123911 DOI: 10.1177/10760296231166370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/01/2023] [Accepted: 03/12/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND Heparin-induced thrombocytopenia (HIT) is a common differential diagnosis in cardiothoracic surgery. The latex immunoturbidimetric assay (LIA) is an enhanced immunoassay that has recently been introduced for the detection of total HIT immunoglobulin and retains a higher specificity of 95% compared to the enzyme-linked immunosorbent assay. OBJECTIVES To investigate if a semiquantitative relationship exists between increasing LIA levels beyond the current positivity threshold and its correlation to positive serotonin release assay results in cardiothoracic surgery. METHODS This was a multicenter, observational cohort of cardiothoracic surgery patients initiated on anticoagulation with heparin-based products. To conduct sensitivity and specificity analysis of LIA values, HIT positive was defined as a LIA value ≥1 unit/mL and HIT negative was defined as a LIA level <1 unit/mL. A receiver operating characteristic (ROC) analysis was utilized to evaluate the predictive performance of the LIA. RESULTS At manufactures' cutoffs of ≥1.0 unit/mL, LIA sensitivity and specificity was 93.8% and 22%, respectively, yielding a false positive rate of 78%. At a higher cutoff of 4.5 units/mL, LIA sensitivity and specificity was 75% and 71%, respectively, yielding a false positive rate of 29% and an area under the ROC curve of 0.75 (P = .01; 95% confidence interval: 0.621-0.889). Bivalirudin was initiated in 84.6% of false positive LIA results. CONCLUSION This study suggests that the diagnostic accuracy of the LIA can be optimized by increasing the LIA positivity threshold. Proposing a higher LIA cutoff, may mitigate unwarranted anticoagulation and bleeding outcomes.
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Affiliation(s)
- Jessica Hernandez
- Ascension Via Christi St. Francis, Wichita, KS, USA
- Department of Pharmacy, AdventHealth Orlando, Orlando, FL, USA
- College of Pharmacy, University of Kansas, Lawrence, KS, USA
| | - Hetal Patel
- Department of Pharmacy, AdventHealth Orlando, Orlando, FL, USA
- College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Phil Biddlecome
- Department of Pharmacy, AdventHealth Orlando, Orlando, FL, USA
- College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Megan Kildea
- Department of Pharmacy, AdventHealth Orlando, Orlando, FL, USA
- College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Ruti Dwivedi
- Department of Pharmacy, AdventHealth Orlando, Orlando, FL, USA
- College of Pharmacy, University of Florida, Gainesville, FL, USA
| | - Shashank Sridhara
- Department of Pharmacy, AdventHealth Orlando, Orlando, FL, USA
- College of Pharmacy, University of Florida, Gainesville, FL, USA
| | | | - Nicholas Cavarocchi
- Department of Critical Care Medicine, AdventHealth Medical Group, Orlando, FL, USA
| | - John L. Francis
- AdventHealth Hemostasis and Thrombosis Laboratory, Orlando, USA
| | - Davide Ventura
- College of Pharmacy, University of Kansas, Lawrence, KS, USA
- College of Pharmacy, University of Florida, Gainesville, FL, USA
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Grady KL, Kao A, Spertus JA, Hsich E, Dew MA, Pham DT, Hartupee J, Petty M, Cotts W, Pamboukian SV, Pagani FD, Lampert B, Johnson M, Murray M, Takeda K, Yuzefpolskaya M, Silvestry S, Kirklin JK, Andrei AC, Elenbaas C, Baldridge A, Yancy C. Health-Related Quality of Life in Older Patients With Heart Failure From Before to Early After Advanced Surgical Therapies: Findings From the SUSTAIN-IT Study. Circ Heart Fail 2022; 15:e009579. [PMID: 36214123 PMCID: PMC9561242 DOI: 10.1161/circheartfailure.122.009579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Restoring health-related quality of life (HRQOL) is a therapeutic goal for older patients with advanced heart failure. We aimed to describe change in HRQOL in older patients (60–80 years) awaiting heart transplantation (HT) with or without pretransplant mechanical circulatory support (MCS) or scheduled for long-term MCS, if ineligible for HT, from before to 6 months after these surgeries and identify factors associated with change.
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Affiliation(s)
- Kathleen L. Grady
- Northwestern University, Chicago, IL (K.L.G., D.-T.P., A.-C.A., C.E., A.B., C.Y.)
| | - Andrew Kao
- St. Luke’s Medical Center, Kansas City, MO (A.K.)
| | | | | | | | - Duc-Thinh Pham
- Northwestern University, Chicago, IL (K.L.G., D.-T.P., A.-C.A., C.E., A.B., C.Y.)
| | | | - Michael Petty
- University of Minnesota Medical Center, Minneapolis (M.P.)
| | | | | | | | | | | | | | - Koji Takeda
- Columbia University, New York, NY (K.T., M.Y.)
| | | | | | | | - Adin-Cristian Andrei
- Northwestern University, Chicago, IL (K.L.G., D.-T.P., A.-C.A., C.E., A.B., C.Y.)
| | - Christian Elenbaas
- Northwestern University, Chicago, IL (K.L.G., D.-T.P., A.-C.A., C.E., A.B., C.Y.)
| | - Abigail Baldridge
- Northwestern University, Chicago, IL (K.L.G., D.-T.P., A.-C.A., C.E., A.B., C.Y.)
| | - Clyde Yancy
- Northwestern University, Chicago, IL (K.L.G., D.-T.P., A.-C.A., C.E., A.B., C.Y.)
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Reza J, Mila A, Ledzian B, Sun J, Silvestry S. Incremental cost-effectiveness of extracorporeal membranous oxygenation as a bridge to cardiac transplant or left ventricular assist device placement in patients with refractory cardiogenic shock. JTCVS Open 2022; 11:132-145. [PMID: 36172402 PMCID: PMC9510879 DOI: 10.1016/j.xjon.2022.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 03/26/2022] [Accepted: 06/27/2022] [Indexed: 11/18/2022]
Abstract
Objective Emerging literature has described using venoarterial extracorporeal membranous oxygenation (ECMO) as a bridge to transplant or left ventricular assist device (LVAD) placement. We sought to identify the incremental cost-effectiveness ratio (ICER) of ECMO used as a bridge to cardiac transplant or LVAD. Methods Patients with refractory cardiogenic shock who received venoarterial ECMO and were bridged to either cardiac transplant (n = 7) or a HeartMate 3 LVAD (n = 6) placement were included. Markov modeling was used, comparing ECMO bridging with non–ECMO-bridged patients. Cohorts entered the model alive and at every 1-year cycle, were exposed to risk of death, and ran forward for 20 years after transplant or LVAD. Results Patients bridged with ECMO to cardiac transplant were stratified as group 1 whereas those bridged with ECMO to LVAD were stratified as group 2. The average ECMO run was 3 days in group 1 versus 11 days in group 2. Among group 1 patients, the ICER was $246,629 but was paired with a longer life expectancy. The ICER of group 2 patients was –$107,088 and was not paired with a longer life expectancy. The average inpatient cost for group 1 was found to be $636,023 versus $769,471 for group 2 patients. The average inpatient costs for patients not bridged to ECMO who received cardiac transplant or LVAD was $538,928 and $325,242, respectively. Conclusions Using ECMO to bridge to transplant or LVAD placement is not cost effective. However, patients bridged to transplant are paired with longer life expectancy in contrast to patients bridged to LVAD.
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Affiliation(s)
- Joseph Reza
- General Surgery Residency Program, AdventHealth Orlando, Orlando, Fla
- Address for reprints: Joseph Reza, MD, 3401 N. Broad St. C501. Philadelphia, PA 19140.
| | - Ashley Mila
- General Surgery Residency Program, AdventHealth Orlando, Orlando, Fla
| | - Bradford Ledzian
- AdventHealth Transplant Institute, Thoracic Transplant and Cardiovascular Surgery, AdventHealth Orlando, Orlando, Fla
| | - Jingwei Sun
- Center for Academic Research, AdventHealth Orlando, Orlando, Fla
| | - Scott Silvestry
- AdventHealth Transplant Institute, Thoracic Transplant and Cardiovascular Surgery, AdventHealth Orlando, Orlando, Fla
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Petty MG, Wu T, Andrei AC, Baldridge A, Warzecha A, Kao A, Spertus J, Hsich E, Dew MA, Pham D, Yancy C, Hartupee J, Cotts W, Pamboukian SV, Pagani F, Lampert B, Johnson M, Murray M, Tekeda K, Yuzefpolskaya M, Silvestry S, Kirklin JK, Grady KL. Baseline Quality-of-Life of Caregivers of Patients With Heart Failure Prior to Advanced Therapies: Findings From the Sustaining Quality of Life of the Aged: Transplant or Mechanical Support (SUSTAIN-IT) Study. J Card Fail 2022; 28:1137-1148. [PMID: 35470057 PMCID: PMC10010287 DOI: 10.1016/j.cardfail.2022.03.358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 03/09/2022] [Accepted: 03/09/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND We compared health-related quality of life (HRQOL), depressive symptoms, anxiety, and burden in caregivers of older patients with heart failure based on the intended therapy goal of the patient: awaiting heart transplantation (HT) with or without mechanical circulatory support (MCS) or prior to long-term MCS; and we identified factors associated with HRQOL. METHODS Caregivers (n = 281) recruited from 13 HT and MCS programs in the United States completed measures of HRQOL (EQ-5D-3L), depressive symptoms (PHQ-8), anxiety (STAI-state), and burden (Oberst Caregiving Burden Scale). Analyses included ANOVA, Kruskal-Wallis tests, χ2 tests, and linear regression. RESULTS The majority of caregivers were female, white spouses with ≤ 2 comorbidities, median [Q1,Q3] age = 62 [57.8, 67.0] years. Caregivers (HT with MCS = 87, HT without MCS = 98, long-term MCS = 96) reported similarly high baseline HRQOL (EQ-5D-3L visual analog scale median score = 90; P = 0.67 for all groups) and low levels of depressive symptoms. STAI-state median scores were higher in the long-term MCS group vs the HT groups with and without MCS, (38 vs 32 vs 31; P < 0.001), respectively. Burden (task: time spent/difficulty) differed significantly among groups. Caregiver factors (number of comorbidities, diabetes and higher anxiety levels) were significantly associated with worse caregiver HRQOL, R2 = 26%. CONCLUSIONS Recognizing caregiver-specific factors, including comorbidities and anxiety, associated with the HRQOL of caregivers of these older patients with advanced HF may guide support strategies.
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Affiliation(s)
- M G Petty
- From the M Health Fairview, University of Minnesota Medical Center, Minneapolis, Minnesota.
| | - T Wu
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - A C Andrei
- Division of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - A Baldridge
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - A Warzecha
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - A Kao
- Heart Failure and Transplantation Cardiology, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - J Spertus
- Cardiovascular Division, University of Missouri-Kansas City School of Medicine, Kansas City, Missouri
| | - E Hsich
- Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
| | - M A Dew
- Department of Psychiatry, University of Pittsburgh School of Medicine and Medical Center, Pittsburgh, Pennsylvania
| | - D Pham
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - C Yancy
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - J Hartupee
- Cardiovascular Division, Department of Medicine, Washington University, St. Louis, Missouri
| | - W Cotts
- Advocate Heart and Vascular Institute, Advocate Christ Medical Center, Oak Lawn, Illinois
| | - S V Pamboukian
- Division of Cardiovascular Disease, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - F Pagani
- Division of Cardiovascular Surgery, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, Michigan
| | - B Lampert
- Division of Cardiovascular Medicine, Department of Internal Medicine, The Ohio State University, Columbus, Ohio
| | - M Johnson
- Department of Cardiovascular Medicine, University of Wisconsin, Madison, Wisconsin
| | - M Murray
- Department of Cardiovascular Surgery, University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - K Tekeda
- Department of Surgery, Columbia University Medical Center, New York, New York
| | - M Yuzefpolskaya
- Division of Cardiology, Department of Medicine, Columbia University Medical Center, New York, New York
| | - S Silvestry
- Thoracic Transplant Programs, Florida Hospital Transplant institute, Orlando, Florida
| | - J K Kirklin
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - K L Grady
- Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Gökler J, Aliabadi-Zuckermann AZ, Kaider A, Ambardekar AV, Antretter H, Artemiou P, Bertolotti AM, Boeken U, Brossa V, Copeland H, Generosa Crespo-Leiro M, Eixeré-Esteve A, Epailly E, Farag M, Hulman M, Khush KK, Masetti M, Patel J, Ross HJ, Rudež I, Silvestry S, Suarez SM, Vest A, Zuckermann AO. Indications, Complications, and Outcomes of Cardiac Surgery After Heart Transplantation: Results From the Cash Study. Front Cardiovasc Med 2022; 10:879612. [PMID: 35756840 PMCID: PMC9218180 DOI: 10.3389/fcvm.2022.879612] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 04/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Allograft pathologies, such as valvular, coronary artery, or aortic disease, may occur early and late after cardiac transplantation. Cardiac surgery after heart transplantation (CASH) may be an option to improve quality of life and allograft function and prolong survival. Experience with CASH, however, has been limited to single-center reports. Methods We performed a retrospective, multicenter study of heart transplant recipients with CASH between January 1984 and December 2020. In this study, 60 high-volume cardiac transplant centers were invited to participate. Results Data were available from 19 centers in North America (n = 7), South America (n = 1), and Europe (n = 11), with a total of 110 patients. A median of 3 (IQR 2–8.5) operations was reported by each center; five centers included ≥ 10 patients. Indications for CASH were valvular disease (n = 62), coronary artery disease (CAD) (n = 16), constrictive pericarditis (n = 17), aortic pathology (n = 13), and myxoma (n = 2). The median age at CASH was 57.7 (47.8–63.1) years, with a median time from transplant to CASH of 4.4 (1–9.6) years. Reoperation within the first year after transplantation was performed in 24.5%. In-hospital mortality was 9.1% (n = 10). 1-year survival was 86.2% and median follow-up was 8.2 (3.8–14.6) years. The most frequent perioperative complications were acute kidney injury and bleeding revision in 18 and 9.1%, respectively. Conclusion Cardiac surgery after heart transplantation has low in-hospital mortality and postoperative complications in carefully selected patients. The incidence and type of CASH vary between international centers. Risk factors for the worse outcome are higher European System for Cardiac Operative Risk Evaluation (EuroSCORE II) and postoperative renal failure.
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Affiliation(s)
- Johannes Gökler
- Department of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
- *Correspondence: Johannes Gökler,
| | | | - Alexandra Kaider
- Center for Medical Statistics, Informatics, and Intelligent Systems (CeMSIIS), Medical University of Vienna, Vienna, Austria
| | - Amrut V. Ambardekar
- Division of Cardiology, University of Colorado School of Medicine, Aurora, CO, United States
| | - Herwig Antretter
- Department of Cardiac Surgery, Medical University Innsbruck, Innsbruck, Austria
| | - Panagiotis Artemiou
- National Institute of Cardiovascular Diseases, Medical Faculty of the Comenius University, Bratislava, Slovakia
| | - Alejandro M. Bertolotti
- Heart and Lung Transplant Service, Favaloro Foundation University Hospital, Buenos Aires, Argentina
| | - Udo Boeken
- Department of Cardiac Surgery, Medical Faculty, Heinrich Heine University Hospital, Düsseldorf, Germany
| | - Vicens Brossa
- Heart Transplant Division, Hospital Santa Creu i Sant Pau, Universitat Autònoma, Barcelona, Spain
| | - Hannah Copeland
- Division Cardiac Surgery, Lutheran Hospital, Indiana University School of Medicine, Indiana, IA, United States
| | - Maria Generosa Crespo-Leiro
- Complejo Hospitalario Universitario a Coruña (CHUAC), Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares (CIBERCV), La Coruña, Spain
| | | | - Eric Epailly
- Heart and Heart-Lung Transplant Unit Medical, Department of Cardiovascular Surgery, Les Hôpitaux Universitaires NHC, Strasbourg, France
| | - Mina Farag
- Department of Cardiac Surgery, Heidelberg University Hospital, Heidelberg, Germany
| | - Michal Hulman
- National Institute of Cardiovascular Diseases, Medical Faculty of the Comenius University, Bratislava, Slovakia
| | - Kiran K. Khush
- Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, United States
| | - Marco Masetti
- Heart Failure and Heart Transplant Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico S. Orsola, Bologna, Italy
| | - Jignesh Patel
- Heart Transplant Program, Cedars-Sinai Medical Center, Los Angeles, CA, United States
| | - Heather J. Ross
- Cardiac Transplant Program, Peter Munk Cardiac Centre, Toronto, ON, Canada
| | - Igor Rudež
- Department of Cardiac Surgery, University Hospital Dubrava, Zagreb, Croatia
| | - Scott Silvestry
- Thoracic Transplant Program, AdventHealth Transplant Institute, Florida, FL, United States
| | - Sofia Martin Suarez
- Cardiac Surgery Unit, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Policlinico S. Orsola, Bologna, Italy
| | - Amanda Vest
- Cardiac Transplantation Program, Tufts Medical Center, Boston, MA, United States
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Saeed O, Tatooles AJ, Farooq M, Schwartz G, Pham DT, Mustafa AK, D'Alessandro D, Abrol S, Jorde UP, Gregoric ID, Radovancevic R, Lima B, Bryner BS, Ravichandran A, Salerno CT, Spencer P, Friedmann P, Silvestry S, Goldstein DJ. Characteristics and outcomes of patients with COVID-19 supported by extracorporeal membrane oxygenation: A retrospective multicenter study. J Thorac Cardiovasc Surg 2022; 163:2107-2116.e6. [PMID: 34112505 PMCID: PMC8130603 DOI: 10.1016/j.jtcvs.2021.04.089] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/21/2021] [Accepted: 04/27/2021] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To determine characteristics, outcomes, and clinical factors associated with death in patients with COVID-19 requiring extracorporeal membrane oxygenation (ECMO) support. METHODS A multicenter, retrospective cohort study was conducted. The cohort consisted of adult patients (18 years of age and older) requiring ECMO in the period from March 1, 2020, to September 30, 2020. The primary outcome was in-hospital mortality after ECMO initiation assessed with a time to event analysis at 90 days. Multivariable Cox proportional regression was used to determine factors associated with in-hospital mortality. RESULTS Overall, 292 patients from 17 centers comprised the study cohort. Patients were 49 (interquartile range, 39-57) years old and 81 (28%) were female. At the end of the follow-up period, 19 (6%) patients were still receiving ECMO, 25 (9%) were discontinued from ECMO but remained hospitalized, 135 (46%) were discharged or transferred alive, and 113 (39%) died during the hospitalization. The cumulative in-hospital mortality at 90 days was 42% (95% confidence interval [CI], 36%-47%). Factors associated with in-hospital mortality were age (adjusted hazard ratio [aHR], 1.31; 95% CI, 1.06-1.61 per 10 years), renal dysfunction measured according to serum creatinine level (aHR, 1.21; 95% CI, 1.01-1.45), and cardiopulmonary resuscitation before ECMO placement (aHR, 1.87; 95% CI, 1.01-3.46). CONCLUSIONS In patients with severe COVID-19 necessitating ECMO support, in-hospital mortality occurred in fewer than half of the cases. ECMO might serve as a viable modality for terminally ill patients with refractory COVID-19.
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Affiliation(s)
- Omar Saeed
- Division of Cardiology, Department of Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY.
| | - Antone J Tatooles
- Department of Cardiovascular and Thoracic Surgery, Rush University Medical Center, Chicago, Ill; Cardiothoracic and Vascular Surgical Associates SC, Advocate Christ Medical Center, Oak Lawn, Ill
| | - Muhammad Farooq
- Division of Cardiology, Department of Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Gary Schwartz
- Department of Surgery, Baylor University Medical Center, Dallas, Tex
| | - Duc T Pham
- Department of Surgery, Northwestern University, Chicago, Ill
| | - Asif K Mustafa
- Department of Cardiovascular and Thoracic Surgery, Rush University Medical Center, Chicago, Ill; Cardiothoracic and Vascular Surgical Associates SC, Advocate Christ Medical Center, Oak Lawn, Ill
| | | | - Sunil Abrol
- Department of Surgery, New York University Winthrop, New York, NY
| | - Ulrich P Jorde
- Division of Cardiology, Department of Medicine, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Igor D Gregoric
- Advanced Cardiopulmonary Therapies and Transplantation (Cardiothoracic Surgery), University of Texas Health Science Center, Houston, Tex
| | - Rajko Radovancevic
- Advanced Cardiopulmonary Therapies and Transplantation (Cardiothoracic Surgery), University of Texas Health Science Center, Houston, Tex
| | - Brian Lima
- Department of Cardiothoracic Surgery, North Shore University Hospital, Manhasset, NY
| | | | - Ashwin Ravichandran
- Ascension, Saint Vincent's Medical Center (Cardiothoracic Surgery), Indianapolis, Ind
| | - Christopher T Salerno
- Ascension, Saint Vincent's Medical Center (Cardiothoracic Surgery), Indianapolis, Ind
| | - Philip Spencer
- Division of Cardiothoracic Surgery, Department of Surgery, Westchester Medical Center, Valhalla, NY
| | - Patricia Friedmann
- Division of Biostatistics, Department of Cardiothoracic and Vascular Surgery, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
| | - Scott Silvestry
- Advent Health Transplant Institute, Division of Cardiothoracic Surgery, Advent Health, Orlando, Fla
| | - Daniel J Goldstein
- Department of Cardiothoracic and Vascular Surgery, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY
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Kyriakopoulos C, Taleb I, Wever-Pinzon O, Selzman C, Kfoury A, Tseliou E, Stehlik J, Alharethi R, Fang J, Catino A, Koliopoulou A, Goodwin M, Kagawa H, Dranow E, Singh R, Psotka M, Birks E, Slaughter M, Koenig S, Kyvernitakis A, Hoffman K, Guglin M, Kotter J, Vidic A, Silvestry S, Raval N, Kanwar M, Shah P, Drakos S. Multicenter-Derived Clinical Score Predicts Structural and Functional Cardiac Improvement in Chronic Heart Failure Patients Undergoing Mechanical Circulatory Support. J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Farooq M, Patel S, Rahmanian M, Uehara M, Aldabagh M, Madan S, Forest S, Silvestry S, Jorde U, Goldstein D, Saeed O. Outcomes by Severity of Obesity During Extracorporeal Membrane Oxygenation Support for COVID-19. J Heart Lung Transplant 2022. [PMCID: PMC8988478 DOI: 10.1016/j.healun.2022.01.1597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Purpose Obesity adversely impacts outcomes during COVID-19 but its relation to mortality in those receiving extracorporeal membrane oxygenation (ECMO) is uncertain. Methods A retrospective multicenter study was conducted. Adult patients (≥18 years old) with severe COVID-19 infection placed on ECMO between March 1, 2020 to April 30, 2021, across the United States were included. A web-based database application, REDCap, was utilized to capture clinical characteristics and outcomes. Patients were grouped into tertiles of body mass index (BMI). The primary outcome was in-hospital mortality after ECMO placement assessed by a time-to-event analysis. Results Overall 444 patients (age 49, IQR: 38-57 years, 29% female, BMI: 33, IQR: 29-39 kg/m2) from 17 centers comprised the study cohort. Patients that expired during hospitalization had a similar BMI in comparison to those that were discharged (33, IQR: 29-38 vs. 34, IQR: 30-40 kg/m2, p=0.13). BMI across groups was 27, IQR: 25-29 (lowest tertile), 33, IQR: 32-34 (middle tertile), 41, IQR: 38-45 kg/m2 (highest tertile). At 90 days, in-hospital mortality between BMI tertiles was 53%, 59%, and 53%, p=0.99 (figure). After adjustment for clinical covariates including age, sex, presence of preexisting co-morbidities, cardiopulmonary arrest prior to ECMO, serum creatinine and arterial partial pressure of oxygen (PaO2) to inspired oxygen concentration (FiO2) ratio, there was no difference in hospital mortality in the middle (aHR:1.13, CI: 0.79-1.63, p=0.5) and highest (aHR: 1.38, CI: 0.95-2.01, p=0.09) tertiles in comparison to the lowest BMI tertile. Conclusion Severity of obesity is not associated with death during hospitalization in patients placed on ECMO for COVID-19
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Schroder J, Shah A, Anyanwu A, D'Alessandro D, Streuber M, Mudy K, Shudo Y, Esmailian F, Liao K, Pagani F, Silvestry S, Wang I, Gananpathi A, Salerno C, Patel C, DeVore A, Koomalsingh K, Absi T, Khaghani A, Milano C, Smith J. Increasing Utilization of Extended Criteria Donor After Brain Death (DBD) Hearts Seldomly Used for Transplantation in the U.S. Due to Limitation of Ischemic Cold Storage - 2-Year Results of the OCS Heart EXPAND Prospective Multi-Center Trial (OCS Heart EXPAND). J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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36
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Schroder J, Shah A, Pretorius V, Smith J, Daneshmand M, Geirsson A, Pham S, Um J, Silvestry S, Shaffer A, Mudy K, Kai M, Joyce D, Philpott J, Takeda K, Goldstein D, Shudo Y, Couper G, Mallidi H, Esmailian F, Pham D, Salerno C, Lozonschi L, Quader M, Patel C, DeVore A, Bryner B, Madsen J, Absi T, Milano C, D'Alessandro D. Expanding Heart Transplants from Donors After Circulatory Death (DCD) - Results of the First Randomized Controlled Trial Using the Organ Care System (OCS™) Heart - (OCS DCD Heart Trial). J Heart Lung Transplant 2022. [DOI: 10.1016/j.healun.2022.01.165] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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37
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Salerno CT, Hayward C, Hall S, Goldstein D, Saeed D, Schmitto J, Kaczorowski D, Molina E, Zimpfer D, Tsui S, Soltesz E, Pham DT, Mokadam NA, Kilic A, Davis E, Feller E, Lorts A, Silvestry S, Slaughter MS, Potapov E, Atluri P, Cowger J, Pagani FD. HVAD to HeartMate 3 left ventricular assist device exchange: Best practices recommendations. J Thorac Cardiovasc Surg 2022; 163:2120-2127.e5. [PMID: 35341579 DOI: 10.1016/j.jtcvs.2021.11.085] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/09/2021] [Accepted: 11/10/2021] [Indexed: 11/29/2022]
Abstract
The HeartWare HVAD System (Medtronic) is a durable implantable left ventricular assist device that has been implanted in approximately 20,000 patients worldwide for bridge to transplant and destination therapy indications. In December 2020, Medtronic issued an Urgent Medical Device Communication informing clinicians of a critical device malfunction in which the HVAD may experience a delay or failure to restart after elective or accidental discontinuation of pump operation. Moreover, evolving retrospective comparative effectiveness studies of patients supported with the HVAD demonstrated a significantly higher risk of stroke and all-cause mortality when compared with a newer generation of a commercially available durable left ventricular assist device. Considering the totality of this new information on HVAD performance and the availability of an alternate commercially available device, Medtronic halted the sale and distribution of the HVAD System in June 2021. The decision to remove the HVAD from commercial distribution now requires the use of the HeartMate 3 left ventricular assist system (Abbott, Inc) if a patient previously implanted with an HVAD requires a pump exchange. The goal of this document is to review important differences in the design of the HVAD and HeartMate 3 that are relevant to the medical management of patients supported with these devices, and to assess the technical aspects of an HVAD-to-HeartMate 3 exchange. This document provides the best available evidence that supports best practices.
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Affiliation(s)
| | | | - Shelley Hall
- Departments of Cardiology and Transplantation, Baylor University Medical Center, Dallas, Tex
| | - Daniel Goldstein
- Department of Cardiothoracic Surgery, Montefiore Medical Center, New York, NY
| | - Diyar Saeed
- Department of Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
| | | | - David Kaczorowski
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pa
| | - Ezequiel Molina
- Department of Cardiac Surgery, MedStar Washington Hospital Center, Washington, DC
| | - Daniel Zimpfer
- Department of Cardiac Surgery, Medical University Vienna, Vienna, Austria
| | - Steven Tsui
- Department of Cardiothoracic Surgery, Royal Papworth Hospital, Cambridge, United Kingdom
| | - Edward Soltesz
- Department of Cardiothoracic Surgery, Cleveland Clinical Hospital, Cleveland, Ohio
| | - Duc Thin Pham
- Division of Cardiac Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Nahush A Mokadam
- Division of Cardiac Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Arman Kilic
- Division of Cardiothoracic Surgery, Medical University of South Carolina, Charleston, SC
| | - Erin Davis
- Division of Cardiothoracic Surgery, University of Utah, Salt Lake City, Utah
| | - Erika Feller
- Divison of Cardiovascular Medicine, University of Maryland, Baltimore, Md
| | - Angela Lorts
- Division of Pediatric Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | - Mark S Slaughter
- Department of Cardiovascular and Thoracic Surgery, University of Louisville School of Medicine, Louisville, Ky
| | - Evgenij Potapov
- Department of Thoracic and Cardiovascular Surgery, German Heart Centre, Berlin, Germany
| | - Pavan Atluri
- Division of Cardiovascular Surgery, University of Pennsylvania, Philadelphia, Pa
| | - Jennifer Cowger
- Cardiovascular Medicine, Henry Ford Medical Center, Detroit, Mich
| | - Francis D Pagani
- Department of Cardiac Surgery, University of Michigan, Ann Arbor, Mich.
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Saeed O, Stein LH, Cavarocchi N, Tatooles AJ, Mustafa A, Jorde UP, Alvarez C, Gluck J, Saunders P, Abrol S, De Anda A, Goldstein DJ, Silvestry S. Outcomes by Cannulation Methods for Venovenous Extracorporeal Membrane Oxygenation during COVID-19: A Multicenter Retrospective Study. Artif Organs 2022; 46:1659-1668. [PMID: 35191553 PMCID: PMC9111408 DOI: 10.1111/aor.14213] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 02/07/2022] [Accepted: 02/10/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Omar Saeed
- Departments of Internal Medicine, Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, USA
| | - Louis H Stein
- Department of Surgery, Robert Wood Johnson, St. Barnabas Health System, Newark, USA
| | - Nicolas Cavarocchi
- Advent Health Transplant Institute, Division of Cardiothoracic Surgery, Orlando, USA
| | - Antone J Tatooles
- Cardiothoracic and Vascular Surgical Associates, Advocate Christ Medical Center, Oak Lawns, Ill.,Department of Cardiovascular and Thoracic Surgery, Rush University, Chicago, USA
| | - Asif Mustafa
- Cardiothoracic and Vascular Surgical Associates, Advocate Christ Medical Center, Oak Lawns, Ill.,Department of Cardiovascular and Thoracic Surgery, Rush University, Chicago, USA
| | - Ulrich P Jorde
- Departments of Internal Medicine, Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, USA
| | - Chikezie Alvarez
- Department of Medicine, Division of Cardiology, Hartford HealthCare Heart and Vascular Institute, Hartford, USA
| | - Jason Gluck
- Department of Medicine, Division of Cardiology, Hartford HealthCare Heart and Vascular Institute, Hartford, USA
| | - Paul Saunders
- Department of Surgery, Maimonides Medical Center, New York, USA
| | | | | | | | - Scott Silvestry
- Advent Health Transplant Institute, Division of Cardiothoracic Surgery, Orlando, USA
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39
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Grady KL, Andrei A, Elenbaas C, Warzecha A, Baldridge A, Kao A, Spertus JA, Pham D, Dew MA, Hsich E, Cotts W, Hartupee J, Pamboukian SV, Pagani FD, Petty M, Lampert B, Johnson M, Murray M, Takeda K, Yuzefpolskaya M, Silvestry S, Kirklin JK, Yancy C. Health‐Related Quality of Life in Older Patients With Advanced Heart Failure: Findings From the SUSTAIN‐IT Study. J Am Heart Assoc 2022; 11:e024385. [PMID: 35156421 PMCID: PMC9245796 DOI: 10.1161/jaha.121.024385] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background There is a paucity of research describing health‐related quality of life (HRQOL) in older adults considered for advanced heart failure surgical therapies. Using data from our SUSTAIN‐IT (Sustaining Quality of Life of the Aged: Heart Transplant or Mechanical Support) study, we aimed to compare HRQOL among 3 groups of older (60–80 years) patients with heart failure before heart transplantation (HT) or long‐term mechanical circulatory support (MCS) and identify factors associated with HRQOL: (1) HT candidates with MCS, (2) HT candidates without MCS, or (3) candidates ineligible for HT and scheduled for long‐term MCS. Methods and Results Patients from 13 US sites completed assessments, including self‐reported measures of HRQOL (EuroQol‐5 Dimension Questionnaire, Kansas City Cardiomyopathy Questionnaire–12), depressive symptoms (Personal Health Questionnaire–8), anxiety (State‐Trait Anxiety Inventory–state form), cognitive status (Montreal Cognitive Assessment), and performance‐based measures (6‐minute walk test and 5‐m gait speed). Analyses included ANOVA, χ2 tests, Fisher’s exact tests, and linear regression. The sample included 393 patients; the majority of patients were White men and married. Long‐term MCS candidates (n=154) were significantly older and had more comorbidities and a higher New York Heart Association class than HT candidates with MCS (n=118) and HT candidates without MCS (n=121). Long‐term MCS candidates had worse HRQOL than HT candidates with and without MCS (EQ‐5D visual analog scale scores, 46±23 versus 68±18 versus 54±23 [P<0.001] and Kansas City Cardiomyopathy Questionnaire–12 overall summary scores, 35±21 versus 60±21 versus 49±22 [P<0.001], respectively). In multivariable analyses, lower 6‐minute walk distance, higher New York Heart Association class, depressive symptoms, and not being an HT candidate with MCS were significantly associated with worse overall HRQOL. Conclusions Our findings demonstrate important differences in overall and domain‐specific HRQOL of older patients with heart failure before HT or long‐term MCS. Understanding HRQOL differences may guide decisions toward more appropriate and personalized advanced heart failure therapies.
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Affiliation(s)
| | | | | | - Anna Warzecha
- Department of SurgeryNorthwestern UniversityChicagoIL
| | | | - Andrew Kao
- Department of MedicineSt. Luke’s Medical CenterKansas CityMO
| | - John A. Spertus
- Department of MedicineUniversity of Missouri‐Kansas CityKansas CityMO
| | | | - Mary Amanda Dew
- Department of PsychiatryUniversity of PittsburghPittsburghPA
| | - Eileen Hsich
- Department of Cardiovascular MedicineCleveland ClinicClevelandOH
| | - William Cotts
- Advocate Heart InstituteAdvocate Christ Medical CenterOak LawnIL
| | | | | | | | - Michael Petty
- Department of NursingUniversity of Minnesota Medical CenterMinneapolisMN
| | - Brent Lampert
- Department of Internal MedicineOhio State UniversityColumbusOH
| | - Maryl Johnson
- Department of MedicineUniversity of WisconsinMadisonWI
| | - Margaret Murray
- University of Wisconsin Hospitals and ClinicsUniversity of WisconsinMadisonWI
| | - Koji Takeda
- Department of SurgeryColumbia UniversityNew YorkNY
| | | | | | - James K. Kirklin
- Department of SurgeryUniversity of Alabama‐BirminghamBirminghamAL
| | - Clyde Yancy
- Department of MedicineNorthwestern UniversityChicagoIL
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Ventura D, Carr AL, Davis RD, Silvestry S, Bogar L, Raval N, Gries C, Hayes JE, Oliveira E, Sniffen J, Allison SL, Herrera V, Jennings DL, Page RL, McDyer JF, Ensor CR. Renin Angiotensin Aldosterone System Antagonism in 2019 Novel Coronavirus Acute Lung Injury. Open Forum Infect Dis 2021; 8:ofab170. [PMID: 34642634 PMCID: PMC8083494 DOI: 10.1093/ofid/ofab170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 03/31/2021] [Indexed: 01/08/2023] Open
Abstract
It has been established that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) uses angiotensin-converting enzyme 2 (ACE2), a membrane-bound regulatory peptide, for host cell entry. Renin-angiotensin-aldosterone system (RAAS) inhibitors have been reported to increase ACE2 in type 2 pneumocyte pulmonary tissue. Controversy exists for the continuation of ACE inhibitors, angiotensin II receptor blockers, and mineralocorticoid receptor antagonists in the current pandemic. ACE2 serves as a regulatory enzyme in maintaining homeostasis between proinflammatory angiotensin II and anti-inflammatory angiotensin 1,7 peptides. Derangements in these peptides are associated with cardiovascular disease and are implicated in the progression of acute respiratory distress syndrome. Augmentation of the ACE2/Ang 1,7 axis represents a critical target in the supportive management of coronavirus disease 2019–associated lung disease. Observational data describing the use of RAAS inhibitors in the setting of SARS-CoV-2 have not borne signals of harm to date. However, equipoise persists, requiring an analysis of novel agents including recombinant human-ACE2 and existing RAAS inhibitors while balancing ongoing controversies associated with increased coronavirus infectivity and virulence.
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Affiliation(s)
- Davide Ventura
- University of Florida College of Pharmacy, Gainesville, Florida, USA
| | - Amy L Carr
- University of Florida College of Pharmacy, Gainesville, Florida, USA
| | - R Duane Davis
- AdventHealth Transplant Institute, Orlando, Florida, USA
| | | | - Linda Bogar
- AdventHealth Transplant Institute, Orlando, Florida, USA
| | - Nirav Raval
- AdventHealth Transplant Institute, Orlando, Florida, USA
| | - Cynthia Gries
- AdventHealth Transplant Institute, Orlando, Florida, USA
| | - Jillian E Hayes
- Department of Pharmacy, AdventHealth Orlando, Orlando, Florida, USA.,University of Florida College of Pharmacy, Gainesville, Florida, USA
| | - Eduardo Oliveira
- Department of Critical Care Medicine, AdventHealth Medical Group, Orlando, Florida, USA
| | - Jason Sniffen
- Infectious Diseases Consultants, Orlando, Florida, USA
| | - Steven L Allison
- Department of Pharmacy, AdventHealth Orlando, Orlando, Florida, USA.,University of Florida College of Pharmacy, Gainesville, Florida, USA
| | - Victor Herrera
- Division of Infectious Diseases, Department of Internal Medicine, AdventHealth, Orlando, Florida, USA
| | - Douglas L Jennings
- Long Island University College of Pharmacy, Brooklyn, New York, USA.,Department of Pharmacy, Columbia University Medical Center, New York, New York, USA
| | - Robert L Page
- University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Anschutz Medical Campus, Aurora, Colorado, USA
| | - John F McDyer
- Department of Pulmonary Allergy and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Christopher R Ensor
- Department of Pharmacy, AdventHealth Orlando, Orlando, Florida, USA.,University of Florida College of Pharmacy, Gainesville, Florida, USA
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Ramzy D, Anderson M, Batsides G, Ono M, Silvestry S, D'Alessandro DA, Funamoto M, Zias EA, Lemaire A, Soltese E. Early Outcomes of the First 200 US Patients Treated with Impella 5.5: A Novel Temporary Left Ventricular Assist Device. Innovations (Phila) 2021; 16:365-372. [PMID: 34101514 DOI: 10.1177/15569845211013329] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To report the initial clinical experience with the Impella 5.5® with SmartAssist®, a temporary left ventricular assist device that provides up to 6.2 L/min forward flow, with recent FDA approval for up to 14 days. METHODS From October 2019 to March 2020, 200 patients at 42 US centers received the Impella 5.5 and entered into the IQ registry, a manufacturer-maintained quality database that captures limited baseline/procedural characteristics and outcomes through device explant. Post hoc subgroup analyses were conducted to assess the role of baseline and procedural characteristics on survival, defined as successful device weaning or bridge to durable therapy. RESULTS Median patient age was 62 years (range, 13 to 83 years); 83.4% were male. The device was most commonly used for cardiomyopathy (45.0%), acute myocardial infarction complicated by cardiogenic shock (AMICS; 29.0%), and post cardiotomy cardiogenic shock (PCCS; 16.5%). Median duration of support was 10.0 days (range, 0.001 to 64.4 days). Through device explant, overall survival was 74.0%, with survival of 80.0%, 67.2%, 57.6%, and 94.7% in cardiomyopathy, AMICS, PCCS, and others (comprising high-risk revascularization, coronary artery bypass graft, electrophysiology/ablation, and myocarditis), respectively. Patients requiring extracorporeal membrane oxygenation and Impella support (35 patients, 17.5%) had significantly lower survival (51.4% vs 78.8%, P = 0.002). CONCLUSIONS In the first 200 US patients treated with the Impella 5.5, we observed overall survival to explant of 74%. Survival outcomes were improved compared to historic rates observed with cardiogenic shock, particularly PCCS. Prospective studies assessing comparative performance of this device to conventional strategies are warranted in future.
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Affiliation(s)
- Danny Ramzy
- 22494 Department of Cardiac Surgery, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Mark Anderson
- 3673 Department of Cardiothoracic Surgery, Hackensack University Medical Center, NJ, USA
| | - George Batsides
- 3673 Department of Cardiothoracic Surgery, Hackensack University Medical Center, NJ, USA
| | - Masahiro Ono
- 23521 Department of Cardiac Surgery, Methodist Hospital, San Antonio, TX, USA
| | - Scott Silvestry
- 558924 AdventHealth Transplant Institute, AdventHealth Orlando, FL, USA
| | - David A D'Alessandro
- 2348 Division of Cardiac Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Masaki Funamoto
- 2348 Division of Cardiac Surgery, Massachusetts General Hospital, Boston, MA, USA
| | - Elias A Zias
- Department of Cardiothoracic Surgery, NYU-Langone Medical Center, New York, NY, USA
| | - Anthony Lemaire
- 1229725044 Department of Cardiothoracic Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA
| | - Edward Soltese
- 2569 Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, OH, USA
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Grady K, Andrei A, Elenbaas C, Warzecha A, Kao A, Spertus J, Hsich E, Dew M, Sciortino C, Pham D, Hartupee J, Petty M, Cotts W, Pamboukian S, Pagani F, Lampert B, Johnson M, Murray M, Takeda K, Yuzefpolskaya M, Silvestry S, Kirklin J, Collum S, Yancy C. Change in Health-Related Quality of Life from before to 2 Years after Surgery: Findings from the Sustaining Quality of Life of the Aged: Heart Transplant or Mechanical Support (SUSTAIN-IT) Study. J Heart Lung Transplant 2021. [DOI: 10.1016/j.healun.2021.01.313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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43
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Lala A, Ravichandran AK, Chien CV, Garan AR, D'Souza B, Tong MZ, Srivastava A, Herr JJ, Yoo D, Cole RT, Sheikh FH, Abicht T, Kapur N, Silvestry S, Colombo PC. A manifesto of collaborative longitudinal cardiovascular care in heart failure. Heart Fail Rev 2020; 25:1089-1097. [PMID: 33025415 PMCID: PMC7538270 DOI: 10.1007/s10741-020-10025-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/31/2020] [Indexed: 01/10/2023]
Abstract
In this document, we outline the challenges faced by patients and clinicians in heart failure, specifically centered around the needed coordination of care among the various subspecialties within cardiovascular medicine. We call for a more organized and collaborative effort among clinicians in primary care, general cardiology, electrophysiology, interventional cardiology, cardiothoracic surgery, cardiac imaging, and heart failure—all caring for mutual patients. Care is contextualized within the framework of two phases: a cardiomyopathy phase and an advanced heart failure phase, each of which lends to different considerations in therapy. Ultimately multidisciplinary coordinated care within cardiovascular medicine may lead to greater patient and clinician satisfaction as well as improved outcomes, but this remains to be investigated.
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Affiliation(s)
- Anuradha Lala
- Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai, New York, USA. .,Department of Population Health Science, Icahn School of Medicine at Mount Sinai, 1 Gustave Levy Place, Box 1030, New York, NY, 10029, USA.
| | | | | | | | | | - Michael Z Tong
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, USA
| | | | - Jared J Herr
- Sutter Health, California Pacific Medical Center, San Francisco, USA
| | - Dale Yoo
- Medical City McKinney, McKinney, USA
| | | | - Farooq H Sheikh
- Medstar Heart and Vascular Institute, Georgetown University, Washington, D.C., USA
| | - Travis Abicht
- University of Kansas Health System, Kansas City, USA
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Grady KL, Andrei AC, Wu T, Warzecha A, Kao A, Spertus J, Dew MA, Sciortino C, Thinh-Pham D, Hsich E, Cotts W, Hartupee J, Petty M, Pamboukian S, Pagani F, Lampert B, Johnson M, Murray M, Takeda K, Yuzefpolskaya M, Silvestry S, Kirklin J, Collum SC, Yancy C. Change In Health-related Quality of Life from Before To 1 Year After Surgery: Findings from Sustain-it. J Card Fail 2020. [DOI: 10.1016/j.cardfail.2020.09.330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Goff RR, Uccellini K, Lindblad K, Hall S, Davies R, Farr M, Silvestry S, Rogers JG. A change of heart: Preliminary results of the US 2018 adult heart allocation revision. Am J Transplant 2020; 20:2781-2790. [PMID: 32406597 DOI: 10.1111/ajt.16010] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 04/28/2020] [Accepted: 04/29/2020] [Indexed: 01/25/2023]
Abstract
In 2018, the Organ Procurement and Transplantation Network (OPTN) modified adult heart allocation to better stratify candidates and provide broader access to the most medically urgent candidates. We analyzed OPTN data that included waiting list and transplant characteristics, geographical distribution, and early outcomes 1 year before (pre: October 18, 2017-October 17, 2018) and following (post: October 18, 2018-October 17, 2019) implementation. The number of adult heart transplants increased from 2954 pre- to 3032 postimplementation. Seventy-eight percent of transplants in the post era were for the most medically urgent (statuses 1-3) compared to 68% for status 1A in the pre era. The median distance between the donor hospital and transplant center increased from 83 to 216 nautical miles, with an increase in total ischemic time from 3 to 3.4 hours (all P < .001). Waiting list mortality was not different across eras (14.8 vs 14.9 deaths per 100 patient-years pre vs post respectively). Posttransplant patient survival was not different, 93.6% pre and 92.8% post. There is early evidence that the heart allocation policy has enhanced stratification of candidates by their medical urgency and broader distribution for the most medically urgent candidates with minimal impact on overall waiting list mortality and posttransplant outcomes.
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Affiliation(s)
- Rebecca R Goff
- United Network for Organ Sharing, Richmond, Virginia, USA
| | | | - Kelsi Lindblad
- United Network for Organ Sharing, Richmond, Virginia, USA
| | - Shelley Hall
- Baylor University Medical Center, Member of Baylor Scott and White Health, Dallas, Texas, USA
| | - Ryan Davies
- UT Southwestern Medical Center, Children's Health, Dallas, Texas, USA
| | - Maryjane Farr
- Columbia University Irving Medical Center, New York, New York, USA
| | | | - Joseph G Rogers
- Duke University School of Medicine and the Duke Clinical Research Institute, Durham, North Carolina, USA
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Grady K, Xu Y, Andrei A, Warzecha A, Kao A, Hsich E, Dew M, Kormos R, Pham D, LaRue S, Petty M, Cotts W, Pamboukian S, Pagani F, Lampert B, Johnson M, Murray M, Tekeda K, Yuzefpolskaya M, Silvestry S, Spertus J, Kirklin J, Collum S, Yancy C. Both Patient and Caregiver Factors are Related to Patient Health-Related Quality of Life before Surgery. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Uriel N, Jeevanandam V, Imamura T, Onsager D, Song T, Ota T, Juricek C, Combs P, Lammy T, Patel-Raman S, Woolley JR, Sayer G, Milano C, Schroder J, Molina E, Grinstein J, Suarez E, Estep JD, Aggarwal S, Silvestry S, Raval N. Clinical Outcomes and Quality of Life With an Ambulatory Counterpulsation Pump in Advanced Heart Failure Patients. Circ Heart Fail 2020; 13:e006666. [DOI: 10.1161/circheartfailure.119.006666] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background:
The NuPulseCV intravascular ventricular assist system (iVAS) provides extended duration ambulatory counterpulsation via a durable pump placed through the distal subclavian artery.
Methods:
We performed a prospective, single-arm, multicenter, US Food and Drug Administration-approved feasibility trial of iVAS therapy as a bridge to transplant or decision following the FIH (First-In-Human) trial.
Results:
Forty-seven patients were enrolled, and 45 patients (median 61 years old, 37 males, and 30 listed on United Network of Organ Sharing) received iVAS support for median 44 (25–87) days. There were no intraoperative complications. Success was defined as survival or transplant on iVAS therapy free from disabling stroke. Outcome success at 30 days (the primary end point of this study) and at 6 months was 89% and 80%, respectively. During 6 months of iVAS support, 2 patients died and 2 patients experienced disabling neurological dysfunction. Six-minute walk distance, 2-minute step test, and Kansas City Cardiomyopathy Questionnaire score improved during 4-week iVAS support.
Conclusions:
This feasibility trial demonstrated promising short-term outcomes of iVAS therapy with improved functional capacity and quality of life during the therapy.
Registration:
URL:
http://www.clinicaltrials.gov
. Unique identifier: NCT02645539.
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Affiliation(s)
- Nir Uriel
- Division of Cardiology, Columbia University Medical Center, New York, NY (N.U., G.S.)
| | - Valluvan Jeevanandam
- Department of Surgery, University of Chicago Medical Center, IL (V.J., T.I., D.O., T.S., T.O., C.J., P.C., T.L.)
| | - Teruhiko Imamura
- Department of Surgery, University of Chicago Medical Center, IL (V.J., T.I., D.O., T.S., T.O., C.J., P.C., T.L.)
- Second Department of Medicine, University of Toyama, Japan (T.I.)
| | - David Onsager
- Department of Surgery, University of Chicago Medical Center, IL (V.J., T.I., D.O., T.S., T.O., C.J., P.C., T.L.)
| | - Tae Song
- Department of Surgery, University of Chicago Medical Center, IL (V.J., T.I., D.O., T.S., T.O., C.J., P.C., T.L.)
| | - Takeyoshi Ota
- Department of Surgery, University of Chicago Medical Center, IL (V.J., T.I., D.O., T.S., T.O., C.J., P.C., T.L.)
| | - Colleen Juricek
- Department of Surgery, University of Chicago Medical Center, IL (V.J., T.I., D.O., T.S., T.O., C.J., P.C., T.L.)
| | - Pamela Combs
- Department of Surgery, University of Chicago Medical Center, IL (V.J., T.I., D.O., T.S., T.O., C.J., P.C., T.L.)
| | - Thomas Lammy
- Department of Surgery, University of Chicago Medical Center, IL (V.J., T.I., D.O., T.S., T.O., C.J., P.C., T.L.)
| | | | | | - Gabriel Sayer
- Division of Cardiology, Columbia University Medical Center, New York, NY (N.U., G.S.)
| | - Carmelo Milano
- Department of Cardiac Surgery, Duke University, Durham, NC (C.M., J.S.)
| | - Jacob Schroder
- Department of Cardiac Surgery, Duke University, Durham, NC (C.M., J.S.)
| | - Ezequiel Molina
- Department of Surgery, MedStar Washington Hospital Center, DC. (E.M.)
| | - Jonathan Grinstein
- Department of Cardiology, MedStar Washington Hospital Center, DC. (J.G.)
| | - Erik Suarez
- Department of Cardiovascular Surgery, Houston Methodist Research Institute, Houston, TX (E.S.)
| | - Jerry D. Estep
- Kaufman Center for Heart Failure Treatment and Recovery, Cleveland Clinic Foundation, OH (J.D.E.)
| | - Sanjeev Aggarwal
- Mid America Heart & Lung Surgeons, Saint Luke’s Mid-America Heart Institute, Kansas City, MO (S.A.)
| | - Scott Silvestry
- Department of Heart Failure and Transplant, AdventHealth Cardiovascular Institute, Orlando, FL (S.S., N.R.)
| | - Nirav Raval
- Department of Heart Failure and Transplant, AdventHealth Cardiovascular Institute, Orlando, FL (S.S., N.R.)
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Okwuosa I, Xu Y, Andrei A, Warzecha A, Kao A, Hsich E, Dew M, Kormos R, Anderson A, Pham D, Yancy C, LaRue S, Petty M, Cotts W, Pamboukian S, Pagani F, Lampert B, Murray M, Tekeda K, Yuzefpolskaya M, Silvestry S, Kirklin J, Collum S, Grady K. Sustaining Quality of Life of the Aged: Transplant or Mechanical Support (Sustain-It): Caregiver Perceived Burden. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.1187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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49
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Hsich E, Olt C, Xu Y, Andrei A, Warzecha A, Kao A, Kao A, Dew M, Kormos R, Pham D, Yancy C, Petty M, Cotts W, Pamboukian S, Pagani F, Pagani F, Lampert B, Johnson M, Murray M, Tekeda K, Yuzefpolskaya M, Silvestry S, Spertus J, Kirklin J, Collum S, Grady K. Sustaining Quality of Life of the Aged: Transplant or Mechanical Support (SUSTAIN-IT): Sex Differences for Non-Enrollment. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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50
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Petty M, Yao X, Andrei A, Warzecha A, Kao A, Hsich E, Dew M, Kormos R, Pham D, Yancy C, LaRue S, Cotts W, Pamboukian S, Pagani F, Lamnpert B, Johnson M, Murray M, Tekeda K, Yusefpolskaya M, Silvestry S, Spertus J, Kirklin J, Kirklin J, Collum S, Grady K. Caregiver Comorbidities and Anxiety are Related to Caregiver Quality of Life: Findings from the Sustaining QualIty of Life of the Aged: HT or MCS Study. J Heart Lung Transplant 2020. [DOI: 10.1016/j.healun.2020.01.934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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