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Ibrahim H, Chaus A, Alkhalil A, Prescher L, Kleiman N. Coronary Artery Obstruction After Transcatheter Aortic Valve Implantation: Past, Present, and Future. Circ Cardiovasc Interv 2024; 17:e012827. [PMID: 38818724 DOI: 10.1161/circinterventions.123.012827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
Coronary obstruction (CO) is a rare but critical complication of transcatheter aortic valve implantation. It is associated with significant morbidity and mortality. This comprehensive review elucidates the evolving landscape of CO risk assessment and management strategies in the contemporary era of transcatheter aortic valve implantation. Drawing upon recent advances in computed tomography angiography, we delve into the nuanced evaluation of anatomic parameters crucial for predicting CO risk. Furthermore, this review explores the utility of interventional and surgical techniques, including chimney stenting and leaflet modification systems, in mitigating CO complications. In summary, this review serves as a practical guide for clinicians navigating the complexities of CO prevention and management in the evolving landscape of transcatheter aortic valve implantation, with the goal of optimizing patient outcomes and ensuring procedural success.
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Affiliation(s)
- Homam Ibrahim
- Adventist Healthcare White Oak, Silver Spring, MD (H.I., L.P.)
| | - Adib Chaus
- Advocate Lutheran General Hospital, Chicago, IL (A.C.)
| | - Ahmed Alkhalil
- Renaissance School of Medicine at Stony Brook University, Stony Brook Medicine, Commack, NY (A.A.)
| | | | - Neal Kleiman
- Houston Methodist DeBakey Heart and Vascular Center, Houston, TX (N.K.)
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2
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Naganuma T, Onishi H, Ouchi T, Hozawa K. Long-Term Follow-Up Following Stent-in-Stent for Stenosis Caused by Late Endothelialization of Self-Expanding Aortic Valve Struts. JACC Cardiovasc Interv 2024; 17:1050-1052. [PMID: 38520451 DOI: 10.1016/j.jcin.2024.01.289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 01/23/2024] [Indexed: 03/25/2024]
Affiliation(s)
- Toru Naganuma
- Department of Cardiology, New Tokyo Hospital, Chiba, Japan.
| | | | - Toru Ouchi
- Department of Cardiology, New Tokyo Hospital, Chiba, Japan
| | - Koji Hozawa
- Department of Cardiology, New Tokyo Hospital, Chiba, Japan
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3
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Mylotte D, Wagener M. Chimneys and Basilicas: Do We Have White Smoke? JACC Cardiovasc Interv 2024; 17:753-755. [PMID: 38538171 DOI: 10.1016/j.jcin.2024.01.299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 05/01/2024]
Affiliation(s)
- Darren Mylotte
- Department of Cardiology, University Hospital Galway, Galway, Ireland; Department of Medicine, College of Medicine, Nursing and Health Sciences, University of Galway, Galway, Ireland.
| | - Max Wagener
- Department of Cardiology, University Hospital Galway, Galway, Ireland
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4
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Gayosso-Ortíz JR, Garcia-Garcia JF, Merino-Rajme JA, Muratalla-González R, Fuentes-Moreno JC, Jiménez-Valverde AS, Alcantara-Melendez MA, Aquino-Bruno H. High risk of coronary artery obstruction during TAVR, how to avoid it? J Cardiothorac Surg 2024; 19:143. [PMID: 38504317 PMCID: PMC10949699 DOI: 10.1186/s13019-024-02615-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/05/2024] [Indexed: 03/21/2024] Open
Abstract
BACKGROUND Coronary artery obstruction after percutaneous aortic replacement is a complication with high short-term mortality secondary to the lack of timely treatment. There are various predictors of coronary obstruction prior to valve placement such as the distance from the ostia, the degree of calcification, the distance from the sinuses; In such a situation some measures must be taken to prevent and treat coronary obstruction. CASE PRESENTATION An 84-year-old male, with severe aortic stenosis and high surgical risk, who was treated with TAVR. However, during the deployment of the valve he presented hemodynamic instability secondary to LMCA obstruction. The intravascular image showed obstruction of the ostium secondary to the displacement of calcium that he was successfully treated with a chimney stent technique. CONCLUSIONS The high degree of calcification and the left ostium near the annulus are conditions for obstruction of the ostium at the time of valve release; In this context, provisional stenting prior to TAVR in patients at high risk of obstruction should be considered as a safe prevention strategy to achieve the success of the procedure.
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Affiliation(s)
- Jose R Gayosso-Ortíz
- Interventional cardiology service, National Medical Center, November 20, Mexico City, Mexico
- Interventional cardiology service, General Hospital of Mexico, Mexico City, Mexico
| | - Juan F Garcia-Garcia
- Interventional cardiology service, National Medical Center, November 20, Mexico City, Mexico
- Interventional cardiology service, General Hospital of Mexico, Mexico City, Mexico
| | | | | | - Juan C Fuentes-Moreno
- Interventional cardiology service, National Medical Center, November 20, Mexico City, Mexico
| | | | | | - Heberto Aquino-Bruno
- Interventional cardiology service, National Medical Center, November 20, Mexico City, Mexico.
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Haberman D, Chitturi KR, Waksman R. Leaflet modification with the ShortCut™ device to prevent coronary artery obstruction during TAVR. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024:S1553-8389(24)00098-8. [PMID: 38565427 DOI: 10.1016/j.carrev.2024.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 03/15/2024] [Indexed: 04/04/2024]
Abstract
Transcatheter heart valve (THV) procedures require careful planning and consideration to prevent coronary artery obstruction (CAO), which poses a significant and potentially life-threatening condition, especially in patients undergoing valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR). Despite identifying predictors of CAO and utilization of computed tomography and inputting THV features, a significant uncertainty remains in predicting CAO. The ShortCut™ device (Pi-Cardia, Rehovot, Israel) was purposefully designed to modify the leaflets in patients undergoing TAVR, especially prior to ViV procedures, to overcome the risk for CAO. This review aims to detail the device's objectives, structure, procedural steps, the available clinical data, and future directions for its intended utilization in the structural arena for the prevention of CAO.
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Affiliation(s)
- Dan Haberman
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Kalyan R Chitturi
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Ron Waksman
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA.
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Groginski T, Mansour A, Kamal D, Saad M. Transcatheter Aortic Valve Replacement for Failed Surgical or Transcatheter Bioprosthetic Valves: A Comprehensive Review. J Clin Med 2024; 13:1297. [PMID: 38592142 PMCID: PMC10932095 DOI: 10.3390/jcm13051297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 02/12/2024] [Accepted: 02/21/2024] [Indexed: 04/10/2024] Open
Abstract
Transcatheter aortic valve replacement (TAVR) has proven to be a safe, effective, and less invasive approach to aortic valve replacement in patients with aortic stenosis. In patients who underwent prior aortic valve replacement, transcatheter and surgical bioprosthetic valve dysfunction may occur as a result of structural deterioration or nonstructural causes such as prosthesis-patient mismatch (PPM) and paravalvular regurgitation. Valve-in-Valve (ViV) TAVR is a procedure that is being increasingly utilized for the replacement of failed transcatheter or surgical bioprosthetic aortic valves. Data regarding long-term outcomes are limited due to the recency of the procedure's approval, but available data regarding the short- and long-term outcomes of ViV TAVR are promising. Studies have shown a reduction in perioperative and 30-day mortality with ViV TAVR procedures compared to redo surgical repair of failed bioprosthetic aortic valves, but 1-year and 5-year mortality rates are more controversial and lack sufficient data. Despite the reduction in 30-day mortality, PPM and rates of coronary obstruction are higher in ViV TAVR as compared to both redo surgical valve repair and native TAVR procedures. New transcatheter heart valve designs and new procedural techniques have been developed to reduce the risk of PPM and coronary obstruction. Newer generation valves, new procedural techniques, and increased operator experience with ViV TAVR may improve patient outcomes; however, further studies are needed to better understand the safety, efficacy, and durability of ViV TAVR.
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Affiliation(s)
- Taylor Groginski
- Department of Medicine, The Warren Alpert Medical School of Brown University, Providence, RI 02912, USA;
| | - Amr Mansour
- Department of Cardiology, Ain Shams University, Cairo 11566, Egypt; (A.M.); (D.K.)
| | - Diaa Kamal
- Department of Cardiology, Ain Shams University, Cairo 11566, Egypt; (A.M.); (D.K.)
| | - Marwan Saad
- Department of Medicine, Division of Cardiology, The Warren Alpert Medical School of Brown University, Providence, RI 02912, USA
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Kikuchi S, Terasaka K, Minamimoto Y, Cho T, Okada K, Matsuzawa Y, Iwahashi N, Uchida K, Hibi K. Coronary protection using a pressure wire during transcatheter aortic valve implantation. J Cardiol Cases 2024; 29:73-77. [PMID: 38362574 PMCID: PMC10865119 DOI: 10.1016/j.jccase.2023.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/30/2023] [Accepted: 10/11/2023] [Indexed: 02/17/2024] Open
Abstract
Coronary obstruction is a rare but life-threatening complication of transcatheter aortic valve implantation (TAVI). This article describes the case of a patient with severe aortic valve stenosis treated with TAVI, during which preventive coronary wiring using a pressure wire was performed for coronary protection. After the deployment of the transcatheter heart valve (THV), the values of the fractional flow reserve (FFR) and resting full-cycle ratio (RFR) remarkably decreased, although the findings of transesophageal echocardiography and coronary angiography did not suggest coronary obstruction. Intravascular ultrasound revealed severe stenosis in the left main trunk due to the displacement of the calcified native leaflets. The decrease in the FFR and RFR values after THV deployment led to a diagnosis of partial coronary obstruction, and percutaneous coronary intervention was successfully performed. In patients at a high risk for coronary obstruction, coronary protection with a pressure wire is useful for the diagnosis and prevention of coronary flow deterioration during TAVI. Functional assessment using a pressure wire before and after TAVI may contribute to the accurate diagnosis of coronary obstruction. Learning objective Accurate diagnosis of coronary obstruction during transcatheter aortic valve implantation (TAVI) is important for successful management. In patients at a high risk for coronary obstruction, coronary protection with a pressure wire is useful for the diagnosis and prevention of coronary flow deterioration during TAVI. The remarkable decrease in the fractional flow reserve and resting full-cycle ratio values after the deployment of the transcatheter heart valve may suggest coronary obstruction.
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Affiliation(s)
- Shinnosuke Kikuchi
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Kengo Terasaka
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Yugo Minamimoto
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Tomoki Cho
- Cardiovascular Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Kozo Okada
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Yasushi Matsuzawa
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Noriaki Iwahashi
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Keiji Uchida
- Cardiovascular Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Kiyoshi Hibi
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
- Department of Cardiology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Samura T, Fujimoto E, Ise T, Hata H. Thick endothelialization of the self-expandable valve causes delayed coronary obstruction. Eur J Cardiothorac Surg 2024; 65:ezae056. [PMID: 38366915 DOI: 10.1093/ejcts/ezae056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 01/31/2024] [Accepted: 02/15/2024] [Indexed: 02/19/2024] Open
Abstract
Delayed coronary obstruction is a rare complication occurring after transcatheter aortic valve replacement (TAVR). Although TAVR has become popular, in some cases, the therapeutic strategy should be carefully selected depending on the patient's anatomical and/or functional restrictions. We report a rare case of delayed coronary obstruction in which coronary obstruction was caused by thick endothelialization of the nitinol frame of the prosthetic valve. A 79-year-old female who had undergone TAVR 4 months before presented with mild chest pain and was admitted to our institution. Computed tomography and coronary angiography revealed that the space from the sinus of Valsalva to the nitinol frame was narrow and separated from the inside of the nitinol frame because of critical endothelialization. Therefore, an emergency surgical aortic valve replacement was performed. The patient had an uneventful postoperative course and was discharged 20 days postoperatively without any complications.
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Affiliation(s)
- Takaaki Samura
- Department of Cardiovascular Surgery, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Eiki Fujimoto
- Department of Cardiovascular Surgery, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Takayuki Ise
- Department of Cardiovascular Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Hiroki Hata
- Department of Cardiovascular Surgery, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
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Maznyczka A, Pilgrim T. Antithrombotic Treatment After Transcatheter Valve Interventions: Current Status and Future Directions. Clin Ther 2024; 46:122-133. [PMID: 37926630 DOI: 10.1016/j.clinthera.2023.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/15/2023] [Accepted: 09/29/2023] [Indexed: 11/07/2023]
Abstract
PURPOSE The optimal antithrombotic strategy after transcatheter valve interventions is a subject of ongoing debate. Although there is evidence from randomized trials in patients undergoing transcatheter aortic valve replacement (TAVR), current evidence on optimal antithrombotic management after transcatheter mitral or tricuspid valve interventions is sparse. This article appraises the current evidence on this topic. METHODS This narrative review presents key research findings and guideline recommendations, as well as highlights areas for future research. FINDINGS After TAVR, randomized trial evidence suggests that single antiplatelet therapy is reasonable for patients without pre-existing indications for oral anticoagulation (OAC). If there is a concurrent indication for OAC, the addition of antiplatelet therapy increases bleeding risk. Whether direct oral anticoagulants achieve better outcomes than vitamin K antagonists is uncertain in this setting. Although OAC has been shown to reduce subclinical leaflet thrombosis (which may progress to structural valve degeneration), bleeding events are unacceptably high. There is a lack of randomized trial data comparing antithrombotic strategies after transcatheter mitral or tricuspid valve replacement or after mitral or tricuspid transcatheter edge-to-edge repair. Single antiplatelet therapy after mitral or tricuspid transcatheter edge-to-edge repair may be appropriate, whereas at least 3 months of OAC is suggested after transcatheter mitral valve replacement or transcatheter tricuspid valve replacement. IMPLICATIONS Randomized studies are warranted to address the knowledge gaps in antithrombotic therapy after transcatheter valve interventions and to optimize outcomes.
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Affiliation(s)
- Annette Maznyczka
- Department of Cardiology, Bern University Hospital, Bern, Switzerland
| | - Thomas Pilgrim
- Department of Cardiology, Bern University Hospital, Bern, Switzerland.
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Khokhar AA, Curio J, Sticchi A, Hartley A, Demir OM, Ruparelia N. Transcatheter Aortic Valve Implantation to Treat Degenerated Aortic, Mitral and Tricuspid Bioprosthesis. J Clin Med 2024; 13:592. [PMID: 38276098 PMCID: PMC10816283 DOI: 10.3390/jcm13020592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/06/2024] [Accepted: 01/12/2024] [Indexed: 01/27/2024] Open
Abstract
Transcatheter aortic valve implantation (TAVI) is now well established as the treatment of choice for patients with native aortic valve stenosis who are high or intermediate risk for surgical aortic valve replacement. Recent data has also supported the use of TAVI in patients at low surgical risk and also in anatomical subsets that were previously felt to be contra-indicated including bicuspid aortic valves and aortic regurgitation. With advancements and refinements in procedural techniques, the application of this technology has now been further expanded to include the management of degenerated bioprosthesis. After the demonstration of feasibility and safety in the management of degenerated aortic bioprosthetic valves, mitral and tricuspid bioprosthetic valve treatment is now also well-established and provides an attractive alternative to performing redo surgery. In this review, we appraise the latest clinical evidence and highlight procedural considerations when utilising TAVI technology in the management of degenerated aortic, mitral or tricuspid prosthesis.
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Affiliation(s)
- Arif A. Khokhar
- Cardiology, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London W12 0HS, UK; (A.A.K.); (A.H.)
| | - Jonathan Curio
- Department of Cardiology, Heart Center Cologne, Faculty of Medicine, University Hospital, University of Cologne, 50937 Cologne, Germany;
| | - Alessandro Sticchi
- Cardiac Catheterisation Laboratory, Cardiothoracic and Vascular Department, Azienda Ospedaliero Universitaria Pisana, 56126 Pisa, Italy;
- Università di Pisa, Lungarno Pacinotti 43, 56126 Pisa, Italy
| | - Adam Hartley
- Cardiology, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London W12 0HS, UK; (A.A.K.); (A.H.)
| | - Ozan M. Demir
- Department of Cardiology, Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon SS16 5NL, UK
| | - Neil Ruparelia
- Cardiology, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London W12 0HS, UK; (A.A.K.); (A.H.)
- Cardiology, Royal Berkshire Hospital, Reading RG1 5AN, UK
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Chen C, Chen C, Chang F, Cheng Y, Wu VC, Lin C, Chan Y, Hung K, Chu P, Chen S. Mechanical Versus Bioprosthetic Aortic Valve Replacement in Patients Undergoing Bentall Procedure. J Am Heart Assoc 2024; 13:e030328. [PMID: 38156561 PMCID: PMC10863806 DOI: 10.1161/jaha.123.030328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 12/01/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND The widely used Bentall procedure is the criterion standard treatment for aortic root pathology. Studies comparing the long-term outcomes of bioprosthetic and mechanical valves in patients undergoing the Bentall procedure are limited. METHODS AND RESULTS Patients who underwent the Bentall procedure with a bioprosthetic or mechanical valve between 2001 and 2018 were identified from Taiwan's National Health Insurance Research Database. The primary outcome of interest was all-cause mortality. Inverse probability of treatment weighting was performed to compare the 2 prosthetic types. In total, 1052 patients who underwent the Bentall procedure were identified. Among these patients, 351 (33.4%) and 701 (66.6%) chose bioprosthetic and mechanical valves, respectively. After inverse probability of treatment weighting, no significant differences in the in-hospital mortality (odds ratio, 0.96 [95% CI, 0.77-1.19]; P=0.716) and all-cause mortality (34.1% vs. 38.1%; hazard ratio, 0.90 [95% CI, 0.78-1.04]; P=0.154) were observed between the groups. The benefits of relative mortality associated with mechanical valves were apparent in younger patients and persisted until ≈50 years of age. CONCLUSIONS No differences in survival benefits were observed between the valves in patients who underwent the Bentall procedure. Additionally, bioprosthetic valves may be a reasonable choice for patients aged >50 years when receiving the Bentall procedure in this valve-in-valve era.
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Affiliation(s)
- Cheng‐Yu Chen
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Chun‐Yu Chen
- Department of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Feng‐Cheng Chang
- Department of Anesthesiology, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Yu‐Ting Cheng
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Victor Chien‐Chia Wu
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Chia‐Pin Lin
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Yi‐Hsin Chan
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Kuo‐Chun Hung
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Pao‐Hsien Chu
- Department of Cardiology, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
| | - Shao‐Wei Chen
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical CenterChang Gung UniversityTaoyuan CityTaiwan
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Linkou Medical CenterTaoyuan CityTaiwan
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Akuka A, Landes U, Manevich L, Rubinshtein R, Danenberg HD. Coronary Embolism After Transcatheter Aortic Valve Replacement-Case Series and Review of Literature. Am J Cardiol 2023; 205:234-240. [PMID: 37611416 DOI: 10.1016/j.amjcard.2023.07.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 07/12/2023] [Accepted: 07/19/2023] [Indexed: 08/25/2023]
Abstract
Periprocedural systemic embolism is a well-documented complication of transcatheter aortic valve replacement (TAVR). Although the most focus was given to cerebral embolism (which remains unpredictable, difficult to prevent, and a source of increased morbidity and mortality after TAVR), coronary embolism remains less investigated and potentially overlooked. This study provides a case series of 3 patients diagnosed with coronary embolism after TAVR in our institution over a 2-year period (3 of 297 cases, 1%) and a systematic literature review (4 studies; 19 case reports). Overall, coronary embolism associated with TAVR is frequently characterized by proximal vessel occlusion causing ST-elevation myocardial infarction and hemodynamic instability with lower mortality in the acute phase as compared with late coronary embolism. However, it often presents with distal vessel occlusion and minor symptoms that may be overlooked in the periprocedural period. In conclusion, we suggest that TAVR-associated coronary embolism has a much higher prevalence than previously documented. Further studies are warranted to properly assess the prevalence and impact of this phenomenon.
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Affiliation(s)
- Aviram Akuka
- Department of Cardiology, Wolfson Medical Center, Holon, Israel; School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Uri Landes
- Department of Cardiology, Wolfson Medical Center, Holon, Israel; School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Lisa Manevich
- Department of Cardiology, Wolfson Medical Center, Holon, Israel; School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Ronen Rubinshtein
- Department of Cardiology, Wolfson Medical Center, Holon, Israel; School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Haim D Danenberg
- Department of Cardiology, Wolfson Medical Center, Holon, Israel; School of Medicine, Tel-Aviv University, Tel Aviv, Israel.
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Ibrahim H, Chaus A, Staniloae C, Jilaihawi H, Vainrib A, Alkhalil A, Neuberger P, Saric M, Williams M. Very Late Sinus of Valsalva Sequestration After Transcatheter Aortic Valve Implantation in Native Aortic Annuli. JACC Case Rep 2023; 23:101992. [PMID: 37954954 PMCID: PMC10635892 DOI: 10.1016/j.jaccas.2023.101992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 06/07/2023] [Accepted: 06/26/2023] [Indexed: 11/14/2023]
Abstract
Coronary artery obstruction caused by sinus sequestration is well described after transcatheter aortic valve implantation in failed bioprosthetic valves, which usually occurs during or shortly after the transcatheter aortic valve implantation procedure. We report the presentation, management, and outcomes of 2 cases of very late sinus sequestration in native aortic annuli, which has not been described before to our knowledge. (Level of Difficulty: Advanced.).
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Affiliation(s)
| | - Adib Chaus
- NYU Langone Health, New York, New York, USA
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14
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Mesnier J, Ternacle J, Cheema AN, Campelo-Parada F, Urena M, Veiga-Fernandez G, Nombela-Franco L, Munoz-Garcia AJ, Vilalta V, Regueiro A, Del Val D, Asmarats L, Del Trigo M, Serra V, Bonnet G, Jonveaux M, Rezaei E, Matta A, Himbert D, de la Torre Hernandez JM, Tirado-Conte G, Fernandez-Nofrerias E, Vidal P, Alfonso F, Gutierrez-Alonso L, Oteo JF, Belahnech Y, Mohammadi S, Philippon F, Modine T, Rodés-Cabau J. Cardiac Death After Transcatheter Aortic Valve Replacement With Contemporary Devices. JACC Cardiovasc Interv 2023; 16:2277-2290. [PMID: 37758382 DOI: 10.1016/j.jcin.2023.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 06/14/2023] [Accepted: 07/09/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND The burden of cardiac death after transcatheter aortic valve replacement (TAVR), particularly from advanced heart failure (HF) and sudden cardiac death (SCD), remains largely unknown. OBJECTIVES This study sought to evaluate the incidence and predictors of SCD and HF-related death in TAVR recipients treated with newer-generation devices. METHODS This study included a total of 5,421 consecutive patients who underwent TAVR with newer-generation devices using balloon (75.7%) or self-expandable (24.3%) valves. RESULTS After a median follow-up of 2 (IQR: 1-3) years, 976 (18.0%) patients had died, 50.8% from cardiovascular causes. Advanced HF and SCD accounted for 11.6% and 7.5% of deaths, respectively. Independent predictors of HF-related death were atrial fibrillation (HR: 2.17; 95% CI: 1.47-3.22; P < 0.001), prior pacemaker (HR: 1.79; 95% CI: 1.10-2.92; P = 0.01), reduced left ventricular ejection fraction (HR: 1.08 per 5% decrease; 95% CI: 1.01-1.14; P = 0.02), transthoracic approach (HR: 2.50; 95% CI: 1.37-4.55; P = 0.003), and new-onset persistent left bundle branch block (HR: 1.85; 95% CI: 1.14-3.02; P = 0.01). Two baseline characteristics (diabetes, HR: 1.81; 95% CI: 1.13-2.89; P = 0.01; and chronic kidney disease, HR: 1.72; 95% CI: 1.02-2.90; P = 0.04) and 3 procedural findings (valve in valve, HR: 2.17; 95% CI: 1.01-4.64; P = 0.04; transarterial nontransfemoral approach, HR: 2.23; 95% CI: 1.23-4.48; P = 0.01; and periprocedural ventricular arrhythmia, HR: 7.19; 95% CI: 2.61-19.76; P < 0.001) were associated with an increased risk of SCD after TAVR. CONCLUSIONS Advanced HF and SCD accounted for a fifth of deaths after TAVR in contemporary practice. Potentially treatable factors leading to increased risk of HF deaths and SCD were identified, such as arrhythmia/dyssynchrony factors for HF and valve-in-valve TAVR or periprocedural ventricular arrhythmias for SCD.
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Affiliation(s)
- Jules Mesnier
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Julien Ternacle
- Hôpital Cardiologique Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Asim N Cheema
- Southlake Regional Health Centre, St. Michael's Hospital Toronto, Newmarket, Ontario, Canada
| | | | - Marina Urena
- Bichat Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Luis Nombela-Franco
- Cardiovascular Institute, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria Hospital Clínico San Carlos, Madrid, Spain
| | - Antonio J Munoz-Garcia
- Hospital Universitario Virgen de la Victoria, Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares, Málaga, Spain
| | - Victoria Vilalta
- Department of Cardiology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Ander Regueiro
- Cardiology Department, Instituto Clínic Cardiovascular, Hospital Clínic, Barcelona, Spain and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - David Del Val
- Department of Cardiology, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, Instituto de Investigación Sanitaria La Princesa, CIBER-CV, Madrid, Spain
| | - Lluis Asmarats
- Cardiology Department, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Maria Del Trigo
- Servicio de Cardiología, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Vicenç Serra
- Vall d'Hebron Research Institute, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Guillaume Bonnet
- Hôpital Cardiologique Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Melchior Jonveaux
- Hôpital Cardiologique Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Effat Rezaei
- Southlake Regional Health Centre, St. Michael's Hospital Toronto, Newmarket, Ontario, Canada
| | | | - Dominique Himbert
- Bichat Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Gabriela Tirado-Conte
- Cardiovascular Institute, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria Hospital Clínico San Carlos, Madrid, Spain
| | | | - Pablo Vidal
- Cardiology Department, Instituto Clínic Cardiovascular, Hospital Clínic, Barcelona, Spain and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Fernando Alfonso
- Department of Cardiology, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, Instituto de Investigación Sanitaria La Princesa, CIBER-CV, Madrid, Spain
| | | | - Juan Francisco Oteo
- Servicio de Cardiología, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Yassin Belahnech
- Vall d'Hebron Research Institute, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Siamak Mohammadi
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - François Philippon
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Thomas Modine
- Hôpital Cardiologique Haut-Lévêque, Centre Hospitalier Universitaire de Bordeaux, Pessac, France
| | - Josep Rodés-Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada; Cardiology Department, Instituto Clínic Cardiovascular, Hospital Clínic, Barcelona, Spain and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
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15
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Mukaida T, Honda S, Yoneda S, Takagi K, Kataoka Y, Noguchi T. IVUS Imaging of Endothelialization of an Implanted Transcatheter Aortic Valve Causing Delayed Coronary Obstruction. JACC Cardiovasc Interv 2023; 16:2040-2042. [PMID: 37294225 DOI: 10.1016/j.jcin.2023.04.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/18/2023] [Accepted: 02/22/2023] [Indexed: 06/10/2023]
Affiliation(s)
- Takuto Mukaida
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Satoshi Honda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan.
| | - Shuichi Yoneda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Kensuke Takagi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Yu Kataoka
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Teruo Noguchi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
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16
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Tzimas G, Akodad M, Meier D, Duchscherer J, Kalk K, Everett RJ, Haidari O, Chuang MYA, Sellers SL, Dvir D, Sathananthan J, Leipsic JA, Webb JG, Blanke P. Predicted vs Observed Valve to Coronary Distance in Valve-in-Valve TAVR: A Computed Tomography Study. JACC Cardiovasc Interv 2023; 16:2021-2030. [PMID: 37480892 DOI: 10.1016/j.jcin.2023.05.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 05/08/2023] [Accepted: 05/23/2023] [Indexed: 07/24/2023]
Abstract
BACKGROUND Preprocedural computed tomography (CT) workup with assessment of virtual transcatheter heart valve-to-coronary ostia (VTC) distance and transcatheter heart valve-to-sinus (VTS) distances is recommended to assess the risk of coronary obstruction following valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR). OBJECTIVES The authors sought to investigate the agreement of predicted VTC and VTS distances and observed post-TAVR anatomy on CT and their relationship with transcatheter heart valve (THV) expansion and deployment conditions. METHODS Fifty-one patients who underwent a balloon-expandable ViV procedure were included in this study. The expansion of the THV stent frame was evaluated at 4 levels: THV inflow, surgical heart valve (SHV) sewing ring, SHV outflow, and THV outflow. Assessment of the VTC/VTS distances was performed on the pre-TAVR CT, and THV-to-coronary ostia and THV-to-sinus distances were assessed on the post-TAVR CT. RESULTS Following the ViV procedure, the THV stent frame flared toward the outflow but was generally underexpanded at all levels, particularly at the SHV sewing ring level. Postdilatation impacted the extent of THV expansion, resulting in greater expansion than nominal balloon filling at all 4 THV levels (P < 0.001). Observed THV-to-coronary ostia distances were systematically larger than predicted by the VTC distance (mean difference 1.25 ±1.28 mm) in patients with nominal balloon filling but systematically smaller in case of postdilatation (mean difference -0.45 ± 0.52 mm). A similar relationship was observed between VTS and THV-to-sinus distance measurements. CONCLUSIONS With nominal balloon filling, VTC and VTS distances underestimate postprocedural distances due to THV frame underexpansion. However, postdilatation may lead to distances smaller than predicted due to THV overexpansion at the outflow level.
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Affiliation(s)
- Georgios Tzimas
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada; Service of Cardiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Mariama Akodad
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - David Meier
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jade Duchscherer
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kelsey Kalk
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Russell J Everett
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Oliver Haidari
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Ming-Yu A Chuang
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Stephanie L Sellers
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Danny Dvir
- Shaare Zedek Medical Center, Jerusalem, Israel
| | - Janarthanan Sathananthan
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jonathon A Leipsic
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - John G Webb
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Philipp Blanke
- Center for Heart Valve Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada.
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17
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Juarez-Casso FM, Crestanello JA. The Evolving Role of Surgical Aortic Valve Replacement in the Era of Transcatheter Valvular Procedures. J Clin Med 2023; 12:5299. [PMID: 37629341 PMCID: PMC10455383 DOI: 10.3390/jcm12165299] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/11/2023] [Accepted: 07/19/2023] [Indexed: 08/27/2023] Open
Abstract
Surgical aortic valve replacement (SAVR) has long been the standard treatment for severe symptomatic aortic stenosis (AS). However, transcatheter aortic valve replacement (TAVR) has emerged as a minimally invasive alternative; it was initially intended for high-risk patients and has now expanded its use to patients of all risk groups. While TAVR has demonstrated promising outcomes in diverse patient populations, uncertainties persist regarding its long-term durability and potential complications, raising the issue of the ideal lifetime management strategy for patients with AS. Therefore, SAVR continues to play an important role in clinical practice, particularly in younger patients with longer life expectancies, those with complex aortic anatomy who are unsuitable for TAVR, and those requiring concomitant surgical procedures. The choice between TAVR and SAVR warrants personalized decision-making, considering patient characteristics, comorbidities, anatomical considerations, and overall life expectancy. A multidisciplinary approach involving an experienced heart team is crucial in the preoperative evaluation process. In this review, we aimed to explore the current role of surgical management in addressing aortic valve stenosis amidst the expanding utilization of less invasive transcatheter procedures.
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Affiliation(s)
| | - Juan A. Crestanello
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, MN 55905, USA;
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18
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Cafaro A, Rizzo F, Fischetti D, Quarta L, Mussardo M, Mandurino-Mirizzi A, Tondo A, Ciccone MM, Iacovelli F, Colonna G. Intracoronary Pacing during "Chimney Technique" in Transcatheter Aortic Valve-in-Valve Implantation: An Alternative Temporary Rapid Ventricular Stimulation? J Cardiovasc Dev Dis 2023; 10:341. [PMID: 37623354 PMCID: PMC10455771 DOI: 10.3390/jcdd10080341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/19/2023] [Accepted: 08/02/2023] [Indexed: 08/26/2023] Open
Abstract
Temporary rapid ventricular pacing (TRVP) is required during transcatheter aortic valve implantation (TAVI) in order to reduce cardiac output and to facilitate balloon aortic valvuloplasty, prosthesis deployment, and post-deployment balloon dilation. The two most frequently used TRVP techniques are right endocardial (RE)-TRVP and retrograde left endocardial temporary rapid ventricular pacing (RLE)-TRVP. The first one could be responsible for cardiac tamponade, one of the most serious procedural complications during TAVI, while the second one could often be unsuccessful. Intracoronary (IC)-TRVP through a coronary guidewire has been described as a safe and efficient procedure that could avoid such complications. We describe two clinical cases in which IC-TRVP has been effectively used during valve-in-valve TAVI with coronary protection via the "chimney technique", after unsuccessful RLE-TRVP.
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Affiliation(s)
- Alessandro Cafaro
- Division of Cardiology, “V. Fazzi” Hospital, 73100 Lecce, Italy; (A.C.); (D.F.); (L.Q.); (M.M.); (A.M.-M.); (A.T.); (G.C.)
| | - Francesco Rizzo
- Division of University Cardiology, Cardiothoracic Department, Policlinico University Hospital, 70124 Bari, Italy; (M.M.C.); (F.I.)
| | - Dionigi Fischetti
- Division of Cardiology, “V. Fazzi” Hospital, 73100 Lecce, Italy; (A.C.); (D.F.); (L.Q.); (M.M.); (A.M.-M.); (A.T.); (G.C.)
| | - Luca Quarta
- Division of Cardiology, “V. Fazzi” Hospital, 73100 Lecce, Italy; (A.C.); (D.F.); (L.Q.); (M.M.); (A.M.-M.); (A.T.); (G.C.)
| | - Marco Mussardo
- Division of Cardiology, “V. Fazzi” Hospital, 73100 Lecce, Italy; (A.C.); (D.F.); (L.Q.); (M.M.); (A.M.-M.); (A.T.); (G.C.)
| | - Alessandro Mandurino-Mirizzi
- Division of Cardiology, “V. Fazzi” Hospital, 73100 Lecce, Italy; (A.C.); (D.F.); (L.Q.); (M.M.); (A.M.-M.); (A.T.); (G.C.)
| | - Antonio Tondo
- Division of Cardiology, “V. Fazzi” Hospital, 73100 Lecce, Italy; (A.C.); (D.F.); (L.Q.); (M.M.); (A.M.-M.); (A.T.); (G.C.)
| | - Marco Matteo Ciccone
- Division of University Cardiology, Cardiothoracic Department, Policlinico University Hospital, 70124 Bari, Italy; (M.M.C.); (F.I.)
| | - Fortunato Iacovelli
- Division of University Cardiology, Cardiothoracic Department, Policlinico University Hospital, 70124 Bari, Italy; (M.M.C.); (F.I.)
- Division of Cardiology, “SS. Annunziata” Hospital, 74121 Taranto, Italy
| | - Giuseppe Colonna
- Division of Cardiology, “V. Fazzi” Hospital, 73100 Lecce, Italy; (A.C.); (D.F.); (L.Q.); (M.M.); (A.M.-M.); (A.T.); (G.C.)
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19
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Jaworek M, Gelpi G, Perico F, Romagnoni C, Tasca G, Salurso E, Contino M, Redaelli A, Fiore GB, Vismara R. Coronary Perfusion After Valve-in-Valve Transcatheter Aortic Valve Implantation in Small Aortic Root: In Vitro Experimental Assessment. J Cardiovasc Transl Res 2023; 16:956-967. [PMID: 37097591 PMCID: PMC10480284 DOI: 10.1007/s12265-023-10364-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 02/13/2023] [Indexed: 04/26/2023]
Abstract
Coronary flow obstruction following transcatheter aortic valve-in-valve implantation (VIV-TAVI) is associated with a high mortality risk. The aim of this work was to quantify the coronary perfusion after VIV-TAVI in a high-risk aortic root anatomy. 3D printed models of small aortic root were used to simulate the implantation of a TAVI prosthesis (Portico 23) into surgical prostheses (Trifecta 19 and 21). The aortic root models were tested in a pulsatile in vitro bench setup with a coronary perfusion simulator. The tests were performed at baseline and post-VIV-TAVI procedure in aligned and misaligned commissural configurations under simulated hemodynamic rest and exercise conditions. The experimental design provided highly controllable and repeatable flow and pressure conditions. The left and right coronary mean flow did not differ significantly at pre- and post-VIV-TAVI procedure in any tested configurations. The commissural misalignment did not induce any significant alterations to the coronary flow. High-risk aortic root anatomy did not trigger coronary ostia obstruction or coronary flow alteration after transcatheter aortic valve implantation in a surgical bioprosthesis as shown from in-vitro flow loop tests.
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Affiliation(s)
- Michal Jaworek
- Department of Electronics, Information and Bioengineering, Politecnico Di Milano, Via Golgi 39, 20133 Milan, Italy
- ForcardioLab—Fondazione per la Ricerca in Cardiochirurgia ONLUS, Milan, Italy
| | - Guido Gelpi
- Cardiac Surgery Unit, Fondazione IRCCS Ca’ Grande Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesca Perico
- Department of Electronics, Information and Bioengineering, Politecnico Di Milano, Via Golgi 39, 20133 Milan, Italy
- ForcardioLab—Fondazione per la Ricerca in Cardiochirurgia ONLUS, Milan, Italy
| | - Claudia Romagnoni
- Cardiac Surgery Unit, Fondazione IRCCS Ca’ Grande Ospedale Maggiore Policlinico, Milan, Italy
| | - Giordano Tasca
- Cardiac Surgery Department, Heart Health Center, King Saud Medical City, Riyadh, Kingdom of Saudi Arabia
| | - Eleonora Salurso
- Department of Electronics, Information and Bioengineering, Politecnico Di Milano, Via Golgi 39, 20133 Milan, Italy
- ForcardioLab—Fondazione per la Ricerca in Cardiochirurgia ONLUS, Milan, Italy
| | - Monica Contino
- ForcardioLab—Fondazione per la Ricerca in Cardiochirurgia ONLUS, Milan, Italy
- Cardiac Surgery Unit, Fondazione IRCCS Ca’ Grande Ospedale Maggiore Policlinico, Milan, Italy
| | - Alberto Redaelli
- Department of Electronics, Information and Bioengineering, Politecnico Di Milano, Via Golgi 39, 20133 Milan, Italy
- ForcardioLab—Fondazione per la Ricerca in Cardiochirurgia ONLUS, Milan, Italy
| | - Gianfranco Beniamino Fiore
- Department of Electronics, Information and Bioengineering, Politecnico Di Milano, Via Golgi 39, 20133 Milan, Italy
- ForcardioLab—Fondazione per la Ricerca in Cardiochirurgia ONLUS, Milan, Italy
| | - Riccardo Vismara
- Department of Electronics, Information and Bioengineering, Politecnico Di Milano, Via Golgi 39, 20133 Milan, Italy
- ForcardioLab—Fondazione per la Ricerca in Cardiochirurgia ONLUS, Milan, Italy
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20
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Barrera N, Gallegos F, Chamay S, Cerrud-Rodriguez R. Swimming With Sharks: Left Main Coronary Obstruction Following Transcatheter Aortic Valve Implantation. Cureus 2023; 15:e40514. [PMID: 37461763 PMCID: PMC10350300 DOI: 10.7759/cureus.40514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 06/15/2023] [Indexed: 07/20/2023] Open
Abstract
Delayed coronary obstruction (DCO) occurs when there is obstruction of the coronary ostia following a transcatheter aortic valvular implantation (TAVI). It is an uncommon but serious complication that often leads to death, usually presents as severe hypotension after TAVI, and should be suspected if migration of the valve occurs. We report the case of a 70-year-old female patient with severe aortic stenosis who underwent TAVI using a 26-mm CoreValve Evolut Pro (Medtronic, Dublin, Ireland). Although the valve was implanted successfully, she experienced hypotension with intermittent ST elevations and had a cardiac arrest shortly after, requiring Advanced Cardiovascular Life Support (ACLS). An aortogram showed sealing of the sinotubular junction (STJ) by CoreValve, without coronary flow. CoreValve was then snared and repositioned in the ascending aorta recovering coronary flow and cardiac pulsatility. A second TAVI was performed and an Edwards 20 mm Sapiens 3 valve (Edwards Lifesciences, Irvine, CA, USA) was implanted as standard procedure.
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Affiliation(s)
- Nelson Barrera
- Division of Internal Medicine, St. Barnabas Hospital Health System, Bronx, USA
| | - Francisco Gallegos
- Division of Internal Medicine, St. Barnabas Hospital Health System, Bronx, USA
| | - Salomon Chamay
- Division of Internal Medicine, St. Barnabas Hospital Health System, Bronx, USA
| | - Roberto Cerrud-Rodriguez
- Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, USA
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21
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Ochiai T, Yamanaka F, Shishido K, Moriyama N, Komatsu I, Yokoyama H, Miyashita H, Sato D, Sugiyama Y, Hayashi T, Yamashita T, Tobita K, Matsumoto T, Mizuno S, Tanaka Y, Murakami M, Takahashi S, Makkar R, Saito S. Impact of High Implantation of Transcatheter Aortic Valve on Subsequent Conduction Disturbances and Coronary Access. JACC Cardiovasc Interv 2023; 16:1192-1204. [PMID: 37225290 DOI: 10.1016/j.jcin.2023.03.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 03/03/2023] [Accepted: 03/14/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Data regarding the impact of high transcatheter heart valve (THV) implantation on coronary access after transcatheter aortic valve replacement (TAVR) as assessed by postimplantation computed tomography (CT) are scarce. OBJECTIVES The authors sought to assess the impact of high THV implantation on coronary access after TAVR. METHODS We included 160 and 258 patients treated with Evolut R/PRO/PRO+ and SAPIEN 3 THVs, respectively. In the Evolut R/PRO/PRO+ group, the target implantation depth was 1 to 3 mm using the cusp overlap view with commissural alignment technique for the high implantation technique (HIT), whereas it was 3 to 5 mm using 3-cusp coplanar view for the conventional implantation technique (CIT). In the SAPIEN 3 group, the HIT employed the radiolucent line-guided implantation, whereas the central balloon marker-guided implantation was used for the CIT. Post-TAVR CT was performed to analyze coronary accessibility. RESULTS HIT reduced the incidence of new conduction disturbances after TAVR for both THVs. In the Evolut R/PRO/PRO+ group, post-TAVR CT showed that the HIT group had a higher incidence of the interference of THV skirt (22.0% vs 9.1%; P = 0.03) and a lower incidence of the interference of THV commissural posts (26.0% vs 42.7%; P = 0.04) with access to 1 or both coronary ostia compared with the CIT group. These incidences were similar between the HIT and CIT groups in the SAPIEN 3 group (THV skirt: 0.9% vs 0.7%; P = 1.00; THV commissural tabs: 15.7% vs 15.3%; P = 0.93). In both THVs, CT-identified risk of sinus sequestration in TAVR-in-TAVR was significantly higher in the HIT group compared with the CIT group (Evolut R/PRO/PRO+ group: 64.0% vs 41.8%; P = 0.009; SAPIEN 3 group: 17.6% vs 5.3%; P = 0.002). CONCLUSIONS High THV implantation substantially reduced conduction disturbances after TAVR. However, post-TAVR CT revealed that there is a risk for unfavorable future coronary access after TAVR and sinus sequestration in TAVR-in-TAVR. (Impact of High Implantation of Transcatheter Heart Valve during Transcatheter Aortic Valve Replacement on Future Coronary Access; UMIN000048336).
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Affiliation(s)
- Tomoki Ochiai
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan.
| | - Futoshi Yamanaka
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Koki Shishido
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Noriaki Moriyama
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Ikki Komatsu
- Department of Cardiology, Tokyo Medical University, Tokyo, Japan
| | - Hiroaki Yokoyama
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Hirokazu Miyashita
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Daisuke Sato
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Yoichi Sugiyama
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Takahiro Hayashi
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Takayoshi Yamashita
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Kazuki Tobita
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Takashi Matsumoto
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Shingo Mizuno
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Yutaka Tanaka
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Masato Murakami
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Saeko Takahashi
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
| | - Raj Makkar
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Shigeru Saito
- Department of Cardiology, Shonan Kamakura General Hospital, Kamakura, Kanagawa, Japan
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22
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Finkelstein A, Ben-Shoshan J. Coronary Obstruction in TAVR: (Not) Knowing Your Enemy. JACC Cardiovasc Interv 2023; 16:1218-1220. [PMID: 37225293 DOI: 10.1016/j.jcin.2023.04.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 04/11/2023] [Indexed: 05/26/2023]
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23
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Ojeda S, González-Manzanares R, Jiménez-Quevedo P, Piñón P, Asmarats L, Amat-Santos I, Fernández-Nofrerias E, Valle RD, Muñoz-García E, Ferrer-Gracia MC, María de la Torre J, Ruiz-Quevedo V, Regueiro A, Sanmiguel D, García-Blas S, Elízaga J, Baz JA, Romaguera R, Cruz-González I, Moreu J, Gheorghe LL, Salido L, Moreno R, Urbano C, Serra V, Pan M. Coronary Obstruction After Transcatheter Aortic Valve Replacement: Insights From the Spanish TAVI Registry. JACC Cardiovasc Interv 2023; 16:1208-1217. [PMID: 37225292 DOI: 10.1016/j.jcin.2023.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 03/01/2023] [Accepted: 03/14/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND Coronary obstruction (CO) following transcatheter aortic valve replacement (TAVR) is a life-threatening complication, scarcely studied. OBJECTIVES The authors analyzed the incidence of CO after TAVR, presentation, management, and in-hospital and 1-year clinical outcomes in a large series of patients undergoing TAVR. METHODS Patients from the Spanish TAVI (Transcatheter Aortic Valve Implantation) registry who presented with CO in the procedure, during hospitalization or at follow-up were included. Computed tomography (CT) risk factors were assessed. In-hospital, 30-day, and 1-year all-cause mortality rates were analyzed and compared with patients without CO using logistic regression models in the overall cohort and in a propensity score-matched cohort. RESULTS Of 13,675 patients undergoing TAVR, 115 (0.80%) presented with a CO, mainly during the procedure (83.5%). The incidence of CO was stable throughout the study period (2009-2021), with a median annual rate of 0.8% (range 0.3%-1.3%). Preimplantation CT scans were available in 105 patients (91.3%). A combination of at least 2 CT-based risk factors was less frequent in native than in valve-in-valve patients (31.7% vs 78.3%; P < 0.01). Percutaneous coronary intervention was the treatment of choice in 100 patients (86.9%), with a technical success of 78.0%. In-hospital, 30-day, and 1-year mortality rates were higher in CO patients than in those without CO (37.4% vs 4.1%, 38.3% vs 4.3%, and 39.1% vs 9.1%, respectively; P < 0.001). CONCLUSIONS In this large, nationwide TAVR registry, CO was a rare, but often fatal, complication that did not decrease over time. The lack of identifiable predisposing factors in a subset of patients and the frequently challenging treatment when established may partly explain these findings.
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Affiliation(s)
- Soledad Ojeda
- Servicio de Cardiología, Hospital Universitario Reina Sofía, Córdoba, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain; Universidad de Córdoba, Córdoba, Spain.
| | - Rafael González-Manzanares
- Servicio de Cardiología, Hospital Universitario Reina Sofía, Córdoba, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain
| | - Pilar Jiménez-Quevedo
- Servicio de Cardiología, Hospital Clínico San Carlos, Madrid, Spain; Instituto de Investigación Sanitaria San Carlos (IdISSC), Madrid, Spain
| | - Pablo Piñón
- Servicio de Cardiología, Complejo Hospitalario Universitario de A Coruña, A Coruña, Spain
| | - Lluis Asmarats
- Servicio de Cardiología, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Ignacio Amat-Santos
- Servicio de Cardiología, Hospital Clínico Universitario de Valladolid, Valladolid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | | | - Raquel Del Valle
- Área del Corazón, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | - Erika Muñoz-García
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | | | - Jose María de la Torre
- Servicio de Cardiología, Hospital Universitario Marqués de Valdecilla, Santander, Spain; Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Spain
| | | | - Ander Regueiro
- Servicio de Cardiología, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Dario Sanmiguel
- Servicio de Cardiología, Hospital General Universitario de Valencia, Valencia, Spain
| | - Sergio García-Blas
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Instituto de Investigación Sanitaria INCLIVA, Valencia, Spain
| | - Jaime Elízaga
- Servicio de Cardiología, Hospital General Universitario Gregorio Marañón; Instituto de Investigación Sanitaria Gregorio Marañón (IISGM), Madrid, Spain
| | - Jose Antonio Baz
- Servicio de Cardiología, Hospital Universitario Álvaro Cunqueiro,Vigo, Pontevedra, Spain
| | - Rafael Romaguera
- Servicio de Cardiología, Hospital de Bellvitge, Barcelona, Spain; Bio-Heart Cardiovascular Diseases Research Group, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ignacio Cruz-González
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitario de Salamanca, Salamanca, Spain; Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain
| | - José Moreu
- Servicio de Cardiología, Hospital Universitario de Toledo, Toledo, Spain
| | - Livia L Gheorghe
- Servicio de Cardiología, Hospital Universitario Puerta del Mar Hospital, Cádiz, Spain
| | - Luisa Salido
- Servicio de Cardiología, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Raúl Moreno
- Servicio de Cardiología, Hospital Universitario La Paz, Madrid, Spain; Instituto de Investigación Hospital Universitario La Paz (IDIPAZ), Madrid, Spain
| | - Cristóbal Urbano
- Servicio de Cardiología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - Vicenc Serra
- Servicio de Cardiología, Hospital Vall d'Hebron, Barcelona, Spain
| | - Manuel Pan
- Servicio de Cardiología, Hospital Universitario Reina Sofía, Córdoba, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain; Universidad de Córdoba, Córdoba, Spain
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Verreault-Julien L, Toleva O, Robertson G, Rinfret S. Rare Cause of Late Left Aortic Sinus Obstruction Following Transcatheter Aortic Valve Replacement. JACC Case Rep 2023; 14:101828. [PMID: 37152700 PMCID: PMC10157083 DOI: 10.1016/j.jaccas.2023.101828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 02/03/2023] [Accepted: 02/13/2023] [Indexed: 05/09/2023]
Abstract
A 74-year-old woman with a history aortic stenosis with prior transcatheter aortic valve replacement presented with non-ST-segment elevation myocardial infarction secondary to a delayed left coronary sinus obstruction. With physiology and intravascular ultrasound guidance, the patient was treated with stents through the valve struts and to the left main. (Level of Difficulty: Intermediate.).
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Affiliation(s)
- Louis Verreault-Julien
- School of Medicine, Emory University, Atlanta, Georgia, USA
- Emory Heart and Vascular, Department of Medicine, Division of Cardiology, Atlanta, Georgia, USA
| | - Olga Toleva
- School of Medicine, Emory University, Atlanta, Georgia, USA
- Emory Heart and Vascular, Department of Medicine, Division of Cardiology, Atlanta, Georgia, USA
| | - Gregory Robertson
- School of Medicine, Emory University, Atlanta, Georgia, USA
- Emory Heart and Vascular, Department of Medicine, Division of Cardiology, Atlanta, Georgia, USA
| | - Stéphane Rinfret
- School of Medicine, Emory University, Atlanta, Georgia, USA
- Emory Heart and Vascular, Department of Medicine, Division of Cardiology, Atlanta, Georgia, USA
- Address for correspondence: Dr Stéphane Rinfret, Emory Saint Joseph’s Hospital, 5665 Peachtree Dunwoody Road, Atlanta, Georgia 30342, USA. @RinfretStephane
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25
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Prandi FR, Niv Granot Y, Margonato D, Belli M, Illuminato F, Vinayak M, Barillà F, Romeo F, Tang GHL, Sharma S, Kini A, Lerakis S. Coronary Obstruction during Valve-in-Valve Transcatheter Aortic Valve Replacement: Pre-Procedural Risk Evaluation, Intra-Procedural Monitoring, and Follow-Up. J Cardiovasc Dev Dis 2023; 10:jcdd10050187. [PMID: 37233154 DOI: 10.3390/jcdd10050187] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 04/20/2023] [Accepted: 04/21/2023] [Indexed: 05/27/2023] Open
Abstract
Valve-in-valve (ViV) transcatheter aortic valve replacement (TAVR) is emerging as an effective treatment for patients with symptomatically failing bioprosthetic valves and a high prohibitive surgical risk; a longer life expectancy has led to a higher demand for these valve reinterventions due to the increased possibilities of outliving the bioprosthetic valve's durability. Coronary obstruction is the most feared complication of valve-in-valve (ViV) TAVR; it is a rare but life-threatening complication and occurs most frequently at the left coronary artery ostium. Accurate pre-procedural planning, mainly based on cardiac computed tomography, is crucial to determining the feasibility of a ViV TAVR and to assessing the anticipated risk of a coronary obstruction and the eventual need for coronary protection measures. Intraprocedurally, the aortic root and a selective coronary angiography are useful for evaluating the anatomic relationship between the aortic valve and coronary ostia; transesophageal echocardiographic real-time monitoring of the coronary flow with a color Doppler and pulsed-wave Doppler is a valuable tool that allows for a determination of real-time coronary patency and the detection of asymptomatic coronary obstructions. Because of the risk of developing a delayed coronary obstruction, the close postprocedural monitoring of patients at a high risk of developing coronary obstructions is advisable. CT simulations of ViV TAVR, 3D printing models, and fusion imaging represent the future directions that may help provide a personalized lifetime strategy and tailored approach for each patient, potentially minimizing complications and improving outcomes.
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Affiliation(s)
- Francesca Romana Prandi
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Division of Cardiology, Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy
| | - Yoav Niv Granot
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Davide Margonato
- Cardiovascular Imaging Unit, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Martina Belli
- Division of Cardiology, Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy
- Cardiovascular Imaging Unit, San Raffaele Scientific Institute, 20132 Milan, Italy
| | - Federica Illuminato
- Division of Cardiology, Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy
| | - Manish Vinayak
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Francesco Barillà
- Division of Cardiology, Department of Systems Medicine, Tor Vergata University, 00133 Rome, Italy
| | - Francesco Romeo
- Faculty of Medicine, Unicamillus-Saint Camillus International University of Health and Medical Sciences, 00131 Rome, Italy
| | - Gilbert H L Tang
- Department of Cardiovascular Surgery, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Samin Sharma
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Annapoorna Kini
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Stamatios Lerakis
- Division of Cardiology, Mount Sinai Hospital, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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26
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AlBadri A, Joseph J, Patel V, Patel D, Koren O, Cheng W, Jilaihawi H, Makkar R. Hemodynamic and Mid-Term Outcomes for Transcatheter Aortic Valve Replacement in Degenerated Internally Stented Valves. JACC Cardiovasc Interv 2023; 16:542-554. [PMID: 36922040 DOI: 10.1016/j.jcin.2023.01.381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 01/03/2023] [Accepted: 01/30/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Valve-in-valve (ViV) transcatheter aortic valve replacement is indicated in patients undergoing repeat intervention for degenerative aortic valve bioprostheses. Patients with internally stented valves (ie, Mitroflow and Trifecta) are at high risk for coronary artery obstruction during ViV procedures because of valve design, as the leaflets are mounted outside the valve stent. OBJECTIVES The aim of this study was to compare the hemodynamic and clinical outcomes of transcatheter aortic valve replacement within internally stented valves (ViV-IS) vs other surgical valves (ViV-OS). METHODS Baseline characteristics, hemodynamic parameters, and clinical outcomes of patients who underwent ViV-IS were retrospectively collected and compared with those of patients who underwent ViV-OS. RESULTS A total of 250 patients (65% men, median Society of Thoracic Surgeons score 4.4% [IQR: 2.2%-8.4%]) were included. Seventy-one patients (28%) underwent ViV-IS, and 179 (72%) patients underwent ViV-OS. Patients who underwent ViV-OS had better periprocedural hemodynamic status compared with those who underwent ViV-IS (median mean gradient 6 [IQR: 2-13] vs 12 [IQR: 6-16]; P < 0.001). This was not significantly different when both groups were matched on the basis of age, sex, and valve internal diameter size (median mean gradient: 18 [IQR: 13-25] for ViV-OS vs 18 [IQR: 11-24] for ViV-IS; P = 0.36). Coronary protection for potential occlusion was performed more in ViV-IS vs ViV-OS pr (79% vs 6%, respectively; P < 0.001). Patients who underwent ViV-IS had a higher risk for coronary occlusion, requiring stent deployment, compared with those who underwent ViV-OS (54% vs 3%, respectively; P < 0.001. There was no difference in mortality at 3 years between the 2 groups (P = 0.59). CONCLUSIONS Patients who underwent ViV-IS had a very high incidence of coronary compromise that can be safely and effectively treated. In the setting of a systematic coronary protection strategy, ViV-OS and ViV-IS provide similar mid-term outcome, and periprocedural hemodynamic status (following adjustment for age, sex, and true internal diameter).
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Affiliation(s)
- Ahmed AlBadri
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jubin Joseph
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Vivek Patel
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Dhairya Patel
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Ofir Koren
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Wen Cheng
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Hasan Jilaihawi
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Raj Makkar
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA.
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27
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Ogami T, Kliner DE, Toma C, Sanon S, Smith AJC, Serna-Gallegos D, Wang Y, Makani A, Doshi N, Brown JA, Yousef S, Sultan I. Acute Coronary Syndrome After Transcatheter Aortic Valve Implantation (Results from Over 40,000 Patients). Am J Cardiol 2023; 193:126-132. [PMID: 36905688 DOI: 10.1016/j.amjcard.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/28/2023] [Accepted: 02/06/2023] [Indexed: 03/13/2023]
Abstract
Acute coronary syndrome (ACS) encompasses a broad category of presentations from unstable angina to ST-elevation myocardial infarctions. Most patients undergo coronary angiography upon presentation for diagnosis and treatment. However, the ACS management strategy after transcatheter aortic valve implantation (TAVI) may be complicated because of challenging coronary access. The National Readmission Database was reviewed to identify all patients who were readmitted with ACS within 90 days after TAVI between 2012 and 2018. Their outcomes were described between patients who were readmitted with ACS (ACS group) and without (non-ACS group). A total of 44,653 patients were readmitted within 90 days after TAVI. Among them, 1,416 patients (3.2%) were readmitted with ACS. The ACS group had a higher prevalence of men, diabetes, hypertension, congestive heart failure, peripheral vascular disease, and a history of percutaneous coronary intervention (PCI). In the ACS group, 101 patients (7.1%) developed cardiogenic shock, whereas 120 patients (8.5%) developed ventricular arrhythmias. Overall, 141 patients (9.9%) in the ACS group died during readmissions (vs 3.0% in the non-ACS group, p <0.001). Among the ACS group, PCI was performed in 33 (5.9%), whereas coronary bypass grafting was performed in 12 (0.82%). The factors associated with ACS readmission included a history of diabetes, congestive heart failure, chronic kidney disease, and PCI, and nonelective TAVI. Coronary artery bypass grafting was an independent factor related to in-hospital mortality during ACS readmission (odds ratio 11.9, 95% confidence interval 2.18 to 65.4, p = 0.004), whereas PCI was not (odds ratio 0.19, 95% confidence interval 0.03 to 1.44, p = 0.11). In conclusion, patients readmitted with ACS have significantly higher mortality compared with those readmitted without ACS. History of PCI is an independent factor associated with ACS after TAVI.
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Affiliation(s)
- Takuya Ogami
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - Dustin E Kliner
- Division of Cardiology, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - Catalin Toma
- Division of Cardiology, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - Saurabh Sanon
- Division of Cardiology, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - Anson J Conrad Smith
- Division of Cardiology, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - Derek Serna-Gallegos
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania; Department of Cardiothoracic Surgery, Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Yisi Wang
- Department of Cardiothoracic Surgery, Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Amber Makani
- Division of Cardiology, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - Nandini Doshi
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - James A Brown
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - Sarah Yousef
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania
| | - Ibrahim Sultan
- Division of Cardiac Surgery, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsubrgh, Pennsylvania; Department of Cardiothoracic Surgery, Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
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28
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Khan JM, Kamioka N, Lisko JC, Perdoncin E, Zhang C, Maini A, Chen M, Li Y, Ludwig S, Westermann D, Amat Santos IJ, Kalińczuk Ł, Sinning JM, Kawaguchi T, Fuku Y, Cheema AN, Félix-Oliveira A, Yamamoto M, Kagase A, Codner P, Valle RD, Iyer VS, Kim HS, Lin MS, Maini B, Rodriguez R, Montorfano M, Ancona MB, Tada N, Miyasaka M, Ahmad H, Ruggiero NJ, Torguson R, Ben-Dor I, Shults CC, Weissman G, Lederman RJ, Greenbaum AB, Babaliaros VC, Waksman R, Rogers T. Coronary Obstruction From TAVR in Native Aortic Stenosis: Development and Validation of Multivariate Prediction Model. JACC Cardiovasc Interv 2023; 16:415-425. [PMID: 36858660 PMCID: PMC9991077 DOI: 10.1016/j.jcin.2022.11.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 11/15/2022] [Accepted: 11/17/2022] [Indexed: 03/03/2023]
Abstract
BACKGROUND Transcatheter aortic valve replacement (TAVR)-related coronary artery obstruction prediction remains unsatisfactory despite high mortality and novel preventive therapies. OBJECTIVES This study sought to develop a predictive model for TAVR-related coronary obstruction in native aortic stenosis. METHODS Preprocedure computed tomography and fluoroscopy images of patients in whom TAVR caused coronary artery obstruction were collected. Central laboratories made measurements, which were compared with unobstructed patients from a single-center database. A multivariate model was developed and validated against a 1:1 propensity-matched subselection of the unobstructed cohort. RESULTS Sixty patients with angiographically confirmed coronary obstruction and 1,381 without obstruction were included. In-hospital death was higher in the obstruction cohort (26.7% vs 0.7%; P < 0.001). Annular area and perimeter, coronary height, sinus width, and sinotubular junction height and width were all significantly smaller in the obstructed cohort. Obstruction was most common on the left side (78.3%) and at the level of the coronary artery ostium (92.1%). Coronary artery height and sinus width, but not annulus area, were significant risk factors for obstruction by logistic regression but performed poorly in predicting obstruction. The new multivariate model (coronary obstruction IF cusp height > coronary height, AND virtual valve-to-coronary distance ≤4 mm OR culprit leaflet calcium volume >600 mm3) performed well, with an area under the curve of 0.93 (sensitivity = 0.93, specificity = 0.84) for the left coronary artery and 0.94 (sensitivity = 0.92, specificity = 0.96) for the right. CONCLUSIONS A novel computed tomography-based multivariate prediction model that can be implemented routinely in real-world practice predicted coronary artery obstruction from TAVR in native aortic stenosis.
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Affiliation(s)
- Jaffar M Khan
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA; Cardiovascular Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Norihiko Kamioka
- Structural Heart and Valve Center, Emory University Hospital, Atlanta, Georgia, USA; Department of Cardiology, Tokai University School of Medicine, Isehara, Japan
| | - John C Lisko
- Structural Heart and Valve Center, Emory University Hospital, Atlanta, Georgia, USA
| | - Emily Perdoncin
- Structural Heart and Valve Center, Emory University Hospital, Atlanta, Georgia, USA
| | - Cheng Zhang
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Aneel Maini
- Georgetown University School of Medicine, Washington, DC, USA
| | - Mao Chen
- Department of Cardiology, West China School of Medicine, West China Hospital, Sichuan University, China
| | - Yijian Li
- Department of Cardiology, West China School of Medicine, West China Hospital, Sichuan University, China
| | - Sebastian Ludwig
- Department of Cardiology, University Heart and Vascular Center Hamburg, Hamburg, Germany; Cardiovascular Research Foundation, New York, New York, USA
| | - Dirk Westermann
- Department of Cardiology and Angiology I, University Heart Center Freiburg - Bad Krozingen, Medical Faculty, University of Freiburg, Freiburg, Germany
| | - Ignacio J Amat Santos
- Department of Cardiology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | | | | | | | - Yasushi Fuku
- Department of Cardiology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Asim N Cheema
- Department of Interventional Cardiology, St. Michael's Hospital, Toronto, Ontario, Canada
| | - Afonso Félix-Oliveira
- Department of Cardiology, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Lisbon, Portugal; Institute of Pharmacology and Neurosciences, Faculty of Medicine, Lisbon University, Lisbon, Portugal
| | - Masanori Yamamoto
- Department of Cardiology, Toyohashi Heart Center/Nagoya Heart Center, Nagoya, Japan
| | - Ai Kagase
- Department of Cardiology, Toyohashi Heart Center/Nagoya Heart Center, Nagoya, Japan
| | - Pablo Codner
- Department of Cardiology, Rabin Medical Center, Petah Tikva, Israel
| | - Raquel Del Valle
- Interventional Cardiology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Vijay S Iyer
- Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Hyo-Soo Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
| | - Mao-Shin Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Brijeshwar Maini
- Department of Cardiology, Florida Atlantic University, Boca Raton, Florida, USA
| | - Roberto Rodriguez
- Structural Heart Program, Main Line Health, Lankenau Medical Center, Wynnewood, Pennsylvania, USA
| | - Matteo Montorfano
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marco B Ancona
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Norio Tada
- Department of Cardiology, Sendai Kosei Hospital, Sendai, Japan
| | - Masaki Miyasaka
- Department of Cardiology, Sendai Kosei Hospital, Sendai, Japan
| | - Hasan Ahmad
- Department of Cardiology, Westchester Medical Center, Valhalla, New York, USA
| | - Nicholas J Ruggiero
- Division of Cardiology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Rebecca Torguson
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Itsik Ben-Dor
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Christian C Shults
- Department of Cardiac Surgery, MedStar Washington Hospital Center, Washington, DC, USA
| | - Gaby Weissman
- Department of Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Robert J Lederman
- Cardiovascular Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Adam B Greenbaum
- Structural Heart and Valve Center, Emory University Hospital, Atlanta, Georgia, USA
| | - Vasilis C Babaliaros
- Structural Heart and Valve Center, Emory University Hospital, Atlanta, Georgia, USA
| | - Ron Waksman
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Toby Rogers
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA; Cardiovascular Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA.
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Pilgrim T, Tomii D. Predicting Coronary Obstruction After TAVR: Better Safe Than Sorry. JACC Cardiovasc Interv 2023; 16:426-428. [PMID: 36858661 DOI: 10.1016/j.jcin.2023.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 01/02/2023] [Indexed: 03/03/2023]
Affiliation(s)
- Thomas Pilgrim
- Department of Cardiology, Inselspital, University of Bern, Bern, Switzerland.
| | - Daijiro Tomii
- Department of Cardiology, Inselspital, University of Bern, Bern, Switzerland
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Gao X, Chen F, Jiang X, Chen N, Liu J, Luan Y, Yang G, Yin D, Guo R. Cardiac arrest caused by coronary occlusion during transcatheter aortic valve implantation: a unique cause. ESC Heart Fail 2023; 10:1467-1472. [PMID: 36840437 PMCID: PMC10053274 DOI: 10.1002/ehf2.14319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 01/07/2023] [Accepted: 01/31/2023] [Indexed: 02/26/2023] Open
Abstract
Coronary artery occlusion (CAO) is a rare but life-threatening complication of transcatheter aortic valve implantation (TAVI). The mechanism of CAO is the displacement of the native calcified valve leaflet over the coronary ostium. Here, we report on a woman who experienced sudden cardiac arrest and abrupt CAO during TAVI, which was caused by two different original obstructions, a rupture of aortic plaque or a partial tear of the aortic intima blocking the upper 2/3 of the left main trunk (LMT) ostium, and the transcatheter heart valve (THV) blocking the lower 1/3 of the LMT ostium. She was eventually successfully treated with the chimney stenting technique. Aortography other than coronary angiography was used to ascertain CAO. In patients presenting with abrupt cardiac arrest or cardiogenic shock with LMT occlusion, there must be prompt identification, and the causes of CAO may be various and rare. The identification of CAO relies not only on CAG but also on aortography, especially if the locations and origins of obstructions are special. Supportive therapy with an attempt at percutaneous revascularization is necessary. Pre-procedural assessment is crucial prior to TAVI interventions. In cases with high risk of CAO, upfront coronary artery protection can be provided.
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Affiliation(s)
- Xin Gao
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Feifei Chen
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Xiaoxiao Jiang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Na Chen
- Department of Cardiovascular Ultrasound, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Jinqiu Liu
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yong Luan
- Department of Anesthesiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Guang Yang
- Department of Cardiac Intensive Care Unit, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Da Yin
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Ran Guo
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, China
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31
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Ohya M, Kohsaka S, Kumamaru H, Ikuta A, Nakano J, Shimamoto T, Watanabe Y, Shimamura K, Maeda K, Komiya T, Fuku Y, Kadota K. Modified percutaneous coronary intervention-derived risk models (PARIS and CREDO-Kyoto integer scoring systems) applied to Japanese transcatheter aortic valve replacement patients. Open Heart 2023; 10:openhrt-2022-002172. [PMID: 36657943 PMCID: PMC9853247 DOI: 10.1136/openhrt-2022-002172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 01/04/2023] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVE Postprocedural ischaemic and bleeding risks after transcatheter aortic valve replacement (TAVR) remain a major concern. Nevertheless, no reliable risk models incorporating both possibilities are currently available. We aimed to assess the accuracy of percutaneous coronary intervention (PCI)-derived models and the performance of a recalibrated model that included variables more applicable to TAVR. METHODS This study included 26 869 patients who had been enrolled in a national registry. Ischaemic events were defined as myocardial infarction, stroke, transient ischaemic attack or peripheral embolism at 1 year. Bleeding events were defined as any bleeding based on the Valve Academic Research Consortium-2 consensus document at 1 year. Patterns of Non-adherence to Anti-Platelet Regimen in Stented Patients (PARIS) and Coronary Revascularisation Demonstrating Outcome Study in Kyoto (CREDO-Kyoto) integer scoring systems were tested. The models were recalibrated by applying new variables using the Fine and Gray method. RESULTS The 1-year cumulative incidences for ischaemic and bleeding events were 2.7% and 3.1%. Patients with high PARIS and CREDO-Kyoto risk scores had higher incidences of both ischaemic (3.3% vs 2.4% vs 2.4%, p<0.001 and 2.8% vs 2.0% vs 0.8%, p<0.001) and bleeding events (3.3% vs 2.5% vs 0.8%, p<0.001 and 3.7% vs 3.0% vs 2.4%, p<0.001) when compared with intermediate and low-risk patients. The receiver operating characteristic area under the curves for these models were 0.53, 0.58, 0.56 and 0.55, respectively. After the models were recalibrated to incorporate variables more applicable to TAVR, the performance of ischaemic and bleeding models modestly improved (0.58 and 0.61, respectively). CONCLUSIONS The PCI-derived models demonstrated modest accuracy but was inadequate for risk stratification of TAVR patients at 1-year follow-up. TRIAL REGISTRATION NUMBER 3395.
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Affiliation(s)
- Masanobu Ohya
- Department of Cardiovascular Medicine, Kurashiki Central Hospital, Kurashiki, Okayama, Japan
| | - Shun Kohsaka
- Department of Cardiology, Keio University, Tokyo, Japan
| | - Hiraku Kumamaru
- Department of Clinical Epidermiology, Tokyo University, Tokyo, Japan
| | - Akihiro Ikuta
- Department of Cardiovascular Medicine, Kurashiki Central Hospital, Kurashiki, Okayama, Japan
| | - Jota Nakano
- Department of Cardiovascular Surgery, Kurashiki Central Hospital, Kurashiki, Japan
| | - Takeshi Shimamoto
- Department of Cardiovascular Surgery, Hamamatsu Rosai Hospital, Shizuoka, Japan
| | | | | | - Koichi Maeda
- Department of Cardiology, Osaka University, Osaka, Japan
| | - Tatsuhiko Komiya
- Department of Cardiovascular Surgery, Kurashiki Central Hospital, Kurashiki, Japan
| | - Yasushi Fuku
- Department of Cardiovascular Medicine, Kurashiki Central Hospital, Kurashiki, Okayama, Japan
| | - Kazushige Kadota
- Department of Cardiovascular Medicine, Kurashiki Central Hospital, Kurashiki, Okayama, Japan
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Dvir D, Leon MB, Abdel-Wahab M, Unbehaun A, Kodali S, Tchetche D, Pibarot P, Leipsic J, Blanke P, Gerckens U, Manoharan G, Harari E, Hellou E, Wolak A, Ben-Assa E, Jubeh R, Shuvy M, Koifman E, Klein C, Kempfert J. First-in-Human Dedicated Leaflet Splitting Device for Prevention of Coronary Obstruction in Transcatheter Aortic Valve Replacement. JACC Cardiovasc Interv 2023; 16:94-102. [PMID: 36599593 DOI: 10.1016/j.jcin.2022.10.050] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 10/11/2022] [Accepted: 10/25/2022] [Indexed: 01/03/2023]
Abstract
BACKGROUND Coronary artery obstruction is a life-threatening complication of transcatheter aortic valve replacement (TAVR) procedures. Current preventive strategies are suboptimal. OBJECTIVES The aim of this study was to describe bench testing and clinical experience with a novel device that splits valve leaflets that are at risk for causing coronary obstruction after TAVR, allowing normal coronary flow. METHODS The ShortCut device was initially tested in vitro and preclinically in a porcine model for functionality and safety. The device was subsequently offered to patients at elevated risk for coronary obstruction. Risk for coronary obstruction was based on computed tomography-based anatomical characteristics. Procedure success was determined as patient survival at 30 days with a functioning new valve, without stroke or coronary obstruction. RESULTS Following a successful completion of bench testing and preclinical trial, the device was used in 8 patients with failed bioprosthetic valves (median age 81 years; IQR: 72-85 years; 37.5% man) at 2 medical centers. A total of 11 leaflets were split: 5 patients (63.5%) were considered at risk for left main obstruction alone, and 3 patients (37.5%) were at risk for double coronary obstruction. All patients underwent successful TAVR without evidence of coronary obstruction. All patients were discharged from the hospital in good clinical condition, and no adverse neurologic events were noted. Procedure success was 100%. CONCLUSIONS Evaluation of the first dedicated transcatheter leaflet-splitting device shows that the device can successfully split degenerated bioprosthetic valve leaflets. The procedure was safe and successfully prevented coronary obstruction in patients at risk for this complication following TAVR.
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Affiliation(s)
- Danny Dvir
- Department of Cardiology, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel.
| | - Martin B Leon
- Columbia University Medical Center, NewYork-Presbyterian Hospital, Cardiovascular Research Foundation, New York, USA
| | | | - Axel Unbehaun
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Susheel Kodali
- New York Presbyterian Hospital, Columbia University Medical Center, New York, New York, USA
| | - Didier Tchetche
- Department of Cardiology, Clinique Pasteur, Toulouse, France
| | - Philippe Pibarot
- Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Jonathon Leipsic
- Department of Radiology, University of British Columbia and St. Paul's Hospital, Vancouver, British Columbia, Canada
| | - Philipp Blanke
- Department of Radiology, University of British Columbia and St. Paul's Hospital, Vancouver, British Columbia, Canada
| | | | - Ganesh Manoharan
- Royal Victoria Hospital and Queens University, Belfast, United Kingdom
| | - Emanuel Harari
- Cardiology Division, Assuta Ashdod Medical Center, Ashdod, Israel
| | - Elias Hellou
- Department of Cardiology, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Arik Wolak
- Department of Cardiology, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Eyal Ben-Assa
- Cardiology Division, Assuta Ashdod Medical Center, Ashdod, Israel; Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Rami Jubeh
- Department of Cardiology, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Mony Shuvy
- Department of Cardiology, Shaare Zedek Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel
| | - Edward Koifman
- Meir Medical Center, Kfar Saba, Israel; Tel Aviv University, Tel Aviv, Israel
| | - Christoph Klein
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
| | - Joerg Kempfert
- Department of Cardiothoracic and Vascular Surgery, German Heart Center Berlin, Berlin, Germany
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33
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Detection of left coronary ostial obstruction during transcatheter aortic valve replacement by coronary flow velocity measurement in the left main trunk by intraoperative transesophageal echocardiography. J Cardiol 2023; 81:97-104. [PMID: 36114119 DOI: 10.1016/j.jjcc.2022.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/27/2022] [Accepted: 08/09/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Coronary obstruction is a rare but catastrophic complication of transcatheter aortic valve replacement (TAVR) and occurs mostly at the left coronary artery (LCA) ostium. However, some patients do not show any clinical findings, and thus, its detection is sometimes difficult. The peak diastolic flow velocity in left main coronary artery (LM) was reportedly increased in significant stenosis lesions. We evaluated the effectiveness of measuring blood flow velocities in LM by transesophageal echocardiography (TEE) for the detection of LCA ostial obstruction during a TAVR procedure. METHODS A total of 1105 consecutive patients who underwent TAVR in Sendai Kousei Hospital between September 2014 and December 2020 were enrolled. The LM blood flow velocity was measured at pre- and post-valve implantation. RESULTS Among the 1105 patients, 9 had LCA ostial obstruction. The peak LM blood flow velocity at post-TAVR [0.90 (0.39-1.15) vs. 0.37 (0.28-0.50) m/s; p = 0.0046) was significantly higher in 9 patients who had LCA ostial obstruction, compared with the remaining 1096 patients who had not (controls), although no significant difference was observed before the TAVR procedures between the two groups. The post- to pre-TAVR LM flow velocity ratio [2.26 (1.31-3.42) vs. 1.06 (0.82-1.36); p = 0.0030] was also significantly higher in patients with LCA obstruction, compared to the controls. Furthermore, the post- to pre-TAVR LM blood flow velocity ratio was >2.0 in all six hemodynamically stable patients with LCA obstruction, whereas <2.0 in all three patients with LCA obstruction who showed hemodynamic collapse at post-TAVR procedure. CONCLUSION Coronary blood flow velocity in LM significantly increased in hemodynamically stable LCA obstruction patients. The intraprocedural TEE measurement of the LM flow velocities would be potentially useful to detect asymptomatic and hemodynamically stable LCA ostial obstruction.
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34
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Sanford CB, Urbanczyk JP, Mixon TA. Long-term patency of rescue stenting of an anomalous left circumflex coronary artery after transcatheter aortic valve replacement. Proc AMIA Symp 2023; 36:216-218. [PMID: 36876261 PMCID: PMC9980639 DOI: 10.1080/08998280.2022.2158770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Transcatheter aortic valve replacement (TAVR) in the setting of an anomalous left circumflex coronary artery (LCX) has had a variety of outcomes. Most commonly an anomalous LCX originates as a separate ostium arising from the right coronary sinus or is found branching off of the proximal right coronary artery. The artery courses around the aortic annulus before taking the course seen in typical anatomy. Given this deviation from typical anatomy and increased aortic annulus pressure by the replacement valve, there is an increased risk of a complication such as acute coronary artery occlusion. Special consideration and preparation are needed to prevent adverse outcomes, including death. We report a case in which intraprocedural anomalous LCX rescue stenting proved to be effective for treatment of acute coronary occlusion. Follow-up angiography provided an opportunity to demonstrate long-term patency in rescue stenting during TAVR.
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Affiliation(s)
- Corry B Sanford
- Department of Internal Medicine, Baylor Scott and White Medical Center - Temple , Temple , Texas
| | - Jonathan P Urbanczyk
- Division of Cardiology, Baylor Scott and White Medical Center - Temple , Temple , Texas
| | - Timothy A Mixon
- Division of Cardiology, Baylor Scott and White Medical Center - Temple , Temple , Texas
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35
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Prosthesis Tailoring for Patients Undergoing Transcatheter Aortic Valve Implantation. J Clin Med 2023; 12:jcm12010338. [PMID: 36615141 PMCID: PMC9821207 DOI: 10.3390/jcm12010338] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
Transcatheter aortic valve implantation (TAVI) has risen over the past 20 years as a safe and effective alternative to surgical aortic valve replacement for treatment of severe aortic stenosis, and is now a well-established and recommended treatment option in suitable patients irrespective of predicted risk of mortality after surgery. Studies of numerous devices, either newly developed or reiterations of previous prostheses, have been accruing. We hereby review TAVI devices, with a focus on commercially available options, and aim to present a guide for prosthesis tailoring according to patient-related anatomical and clinical factors that may favor particular designs.
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36
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Russo G, Tang GHL, Sangiorgi G, Pedicino D, Enriquez-Sarano M, Maisano F, Taramasso M. Lifetime Management of Aortic Stenosis: Transcatheter Versus Surgical Treatment for Young and Low-Risk Patients. Circ Cardiovasc Interv 2022; 15:915-927. [PMID: 36378737 DOI: 10.1161/circinterventions.122.012388] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Transcatheter aortic valve replacement is now indicated across all risk categories of patients with symptomatic severe aortic stenosis and has been proposed as first line option for the majority of patients >74 years old. However, median age of patients enrolled in the transcatheter aortic valve replacement low-risk trials is 74 years and transcatheter aortic valve replacement has never been systematically investigated in young low risk patients. Although the long-term data in surgical aortic valve replacement in young patients (age <75) are well known, such data remain lacking in transcatheter aortic valve replacement. In the absence of clear guideline recommendations in patients with challenging anatomies (eg, hostile calcium, bicuspid), it is important to know the potential advantages and disadvantages of each treatment and to consider how they might integrate with each other in the lifetime management of such patients. In this review, we discuss current outstanding issues on the management of severe aortic stenosis from a lifetime management perspective, particularly in terms of initial intervention and future reinterventions.
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Affiliation(s)
- Giulio Russo
- Department of Biomedicine and Prevention, Policlinico Tor Vergata, Rome (G.R., G.S.)
| | - Gilbert H L Tang
- Department of Cardiovascular Surgery, Mount Sinai Health System, New York (G.H.L.T.)
| | - Giuseppe Sangiorgi
- Department of Biomedicine and Prevention, Policlinico Tor Vergata, Rome (G.R., G.S.)
| | - Daniela Pedicino
- Fondazione Policlinico Universitario A Gemelli IRCSS, Roma, Italia (D.P.).,Università Cattolica del Sacro Cuore, Roma, Italia (D.P.)
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37
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Limani SM, Roberts JD, Desai NK, Yamini S. A Rare but Deadly Complication of Transcatheter Aortic Valve Replacement. Cureus 2022; 14:e29530. [PMID: 36312685 PMCID: PMC9590539 DOI: 10.7759/cureus.29530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2022] [Indexed: 11/20/2022] Open
Abstract
We present a rare case of delayed coronary artery obstruction following a transcatheter aortic valve replacement (TAVR). Interestingly, the patient did not meet the criteria for traditionally recognized risk factors for delayed coronary obstruction. This case piques interest as to whether the severity of calcification on aortic valve leaflets plays any role in coronary obstruction post transcatheter aortic valve replacement. There is no consensus as to the optimal approach to investigation and revascularization in patients with delayed coronary obstruction. We report a case with successful emergent revascularization of the left main coronary artery following transcatheter aortic valve replacement.
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38
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Hioki H, Watanabe Y, Kozuma K, Ryuzaki T, Goto S, Inohara T, Katsumata Y, Tsunaki T, Kawahata R, Kobayashi T, Asami M, Otsuka T, Yamamoto M, Hayashida K. Validation of reliability and predictivity of membrane septum length measurements for pacemaker need after transcatheter aortic valve replacement. Catheter Cardiovasc Interv 2022; 100:868-876. [PMID: 36073020 DOI: 10.1002/ccd.30377] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 07/27/2022] [Accepted: 08/16/2022] [Indexed: 11/11/2022]
Abstract
OBJECTIVES To assess the inter methodological agreement of membrane septum (MS) length measurement and additive value for risk stratification of new pacemaker implantation (PMI) over the established predictors after transcatheter aortic valve replacement (TAVR). BACKGROUND Recent studies have suggested MS length and implantation depth (ID) as predictors for PMI after TAVR. However, the measurement of MS length is neither uniform nor validated in different cohort. METHODS We retrospectively analyzed patients who underwent TAVR at five centers. The MS length was measured by two previously proposed methods (coronal and annular view method). Predictive ability of risk factors, including MS length and ID, for new PMI within 30 days after TAVR were evaluated. RESULTS Among 754 patients of study population, 31 patients (4.1%) required new PMI within 30 days of TAVR. There was a weak correlation (ρ = 0.47) and a poor agreement between the two methods. The ID and the difference between MS length and ID (ΔMSID), were independent predictors for new PMI, whereas MS length alone was not. Further, for predicting new PMI after TAVR, discrimination performance was not significantly improved when MS length was added to the model with ID alone (integrated discrimination improvement = 0, p= 0.99; continuous net-reclassification improvement = 0.10, p= 0.62). CONCLUSIONS External validity and predictive accuracy of MS length for PMI after TAVR were not sufficient to provide better risk stratification over the established predictors in our cohort. Moreover, the ID and ΔMSID, but not MS length alone, are predictive of future PMI after TAVR.
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Affiliation(s)
- Hirofumi Hioki
- Division of Cardiology, Teikyo University Hospital, Tokyo, Japan
| | - Yusuke Watanabe
- Division of Cardiology, Teikyo University Hospital, Tokyo, Japan
| | - Ken Kozuma
- Division of Cardiology, Teikyo University Hospital, Tokyo, Japan
| | - Toshinobu Ryuzaki
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Shinichi Goto
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan.,Department of Medicine, One Brave Idea and Division of Cardiovascular Medicine, Brigham and Women's Hospital, Boston, USA
| | - Taku Inohara
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | | | - Tatsuya Tsunaki
- Department of Cardiology, Toyohashi Heart Center, Toyohashi, Japan
| | | | | | - Masahiko Asami
- Division of Cardiology, Mitsui Memorial Hospital, Tokyo, Japan
| | - Toshiaki Otsuka
- Department of Hygiene and Public Health, Nippon Medical School, Tokyo, Japan.,Center for Clinical Research, Nippon Medical School Hospital, Tokyo, Japan
| | - Masanori Yamamoto
- Department of Cardiology, Toyohashi Heart Center, Toyohashi, Japan.,Department of Cardiology, Nagoya Heart Center, Nagoya, Japan
| | - Kentaro Hayashida
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
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39
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Chiarito M, Spirito A, Nicolas J, Selberg A, Stefanini G, Colombo A, Reimers B, Kini A, Sharma SK, Dangas GD, Mehran R. Evolving Devices and Material in Transcatheter Aortic Valve Replacement: What to Use and for Whom. J Clin Med 2022; 11:jcm11154445. [PMID: 35956061 PMCID: PMC9369546 DOI: 10.3390/jcm11154445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/21/2022] [Accepted: 07/26/2022] [Indexed: 02/04/2023] Open
Abstract
Transcatheter aortic valve replacement (TAVR) has revolutionized the treatment of aortic stenosis, providing a viable alternative to surgical aortic valve replacement (SAVR) for patients deemed to be at prohibitive surgical risk, but also for selected patients at intermediate or low surgical risk. Nonetheless, there still exist uncertainties regarding the optimal management of patients undergoing TAVR. The selection of the optimal bioprosthetic valve for each patient represents one of the most challenging dilemmas for clinicians, given the large number of currently available devices. Limited follow-up data from landmark clinical trials comparing TAVR with SAVR, coupled with the typically elderly and frail population of patients undergoing TAVR, has led to inconclusive data on valve durability. Recommendations about the use of one device over another in given each patient’s clinical and procedural characteristics are largely based on expert consensus. This review aims to evaluate the available evidence on the performance of different devices in the presence of specific clinical and anatomic features, with a focus on patient, procedural, and device features that have demonstrated a relevant impact on the risk of poor hemodynamic valve performance and adverse clinical events.
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Affiliation(s)
- Mauro Chiarito
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; (M.C.); (J.N.); (A.S.); (A.S.); (A.K.); (S.K.S.); (G.D.D.)
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Italy; (G.S.); (A.C.); (B.R.)
| | - Alessandro Spirito
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; (M.C.); (J.N.); (A.S.); (A.S.); (A.K.); (S.K.S.); (G.D.D.)
| | - Johny Nicolas
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; (M.C.); (J.N.); (A.S.); (A.S.); (A.K.); (S.K.S.); (G.D.D.)
| | - Alexandra Selberg
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; (M.C.); (J.N.); (A.S.); (A.S.); (A.K.); (S.K.S.); (G.D.D.)
| | - Giulio Stefanini
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Italy; (G.S.); (A.C.); (B.R.)
- Istituti di Ricovero e Cura a Carattere Scientifico, Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | - Antonio Colombo
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Italy; (G.S.); (A.C.); (B.R.)
- Istituti di Ricovero e Cura a Carattere Scientifico, Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | - Bernhard Reimers
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090 Pieve Emanuele, Italy; (G.S.); (A.C.); (B.R.)
- Istituti di Ricovero e Cura a Carattere Scientifico, Humanitas Research Hospital, Via Alessandro Manzoni, 56, 20089 Rozzano, Italy
| | - Annapoorna Kini
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; (M.C.); (J.N.); (A.S.); (A.S.); (A.K.); (S.K.S.); (G.D.D.)
| | - Samin K. Sharma
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; (M.C.); (J.N.); (A.S.); (A.S.); (A.K.); (S.K.S.); (G.D.D.)
| | - George D. Dangas
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; (M.C.); (J.N.); (A.S.); (A.S.); (A.K.); (S.K.S.); (G.D.D.)
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, NY 10029, USA; (M.C.); (J.N.); (A.S.); (A.S.); (A.K.); (S.K.S.); (G.D.D.)
- Correspondence: ; Tel.: +1-(212)-659-9649; Fax: +1-(646)-537-8547
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Zhang X, Puehler T, Frank D, Sathananthan J, Sellers S, Meier D, Both M, Blanke P, Seoudy H, Saad M, Müller OJ, Sondergaard L, Lutter G. TAVR for All? The Surgical Perspective. J Cardiovasc Dev Dis 2022; 9:jcdd9070223. [PMID: 35877585 PMCID: PMC9323639 DOI: 10.3390/jcdd9070223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 06/27/2022] [Accepted: 07/06/2022] [Indexed: 02/01/2023] Open
Abstract
In spite of the noninferiority of transcatheter aortic valve replacement (TAVR) in high- and intermediate-risk patients, there are still obstacles that need to be overcome before the procedure is further expanded and clinically integrated. The lack of evidence on the long-term durability of the bioprostheses used for TAVR remains of particular concern. In addition, surgery may be preferred over TAVR in patients with bicuspid aortic valve (BAV) or with concomitant pathologies such as other valve diseases (mitral regurgitation/tricuspid regurgitation), aortopathy, and coronary artery disease. In this review, we discuss and summarize relevant data from clinical trials, current trends, and remaining obstacles, and provide our perspective on the indications for the expansion of TAVR.
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Affiliation(s)
- Xiling Zhang
- Department of Cardiovascular Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany; (X.Z.); (T.P.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, 24105 Kiel, Germany
| | - Thomas Puehler
- Department of Cardiovascular Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany; (X.Z.); (T.P.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, 24105 Kiel, Germany
| | - Derk Frank
- Department of Internal Medicine III (Cardiology, Angiology, and Critical Care), University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany; (D.F.); (H.S.); (M.S.); (O.J.M.)
| | - Janarthanan Sathananthan
- Centre for Heart Lung Innovation & Providence Research, Vancouver, BC V6Z 1Y6, Canada; (J.S.); (S.S.); (D.M.)
- Centre for Cardiovascular Innovation, St Paul’s and Vancouver General Hospital, Vancouver, BC V6Z 1Y6, Canada
- Centre for Heart Valve Innovation, St. Paul’s Hospital, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada
- Cardiovascular Translational Laboratory, Centre for Heart Lung Innovation, St Paul’s Hospital, Vancouver, BC V6Z 1Y6, Canada
| | - Stephanie Sellers
- Centre for Heart Lung Innovation & Providence Research, Vancouver, BC V6Z 1Y6, Canada; (J.S.); (S.S.); (D.M.)
- Centre for Cardiovascular Innovation, St Paul’s and Vancouver General Hospital, Vancouver, BC V6Z 1Y6, Canada
- Centre for Heart Valve Innovation, St. Paul’s Hospital, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada
- Cardiovascular Translational Laboratory, Centre for Heart Lung Innovation, St Paul’s Hospital, Vancouver, BC V6Z 1Y6, Canada
| | - David Meier
- Centre for Heart Lung Innovation & Providence Research, Vancouver, BC V6Z 1Y6, Canada; (J.S.); (S.S.); (D.M.)
- Centre for Cardiovascular Innovation, St Paul’s and Vancouver General Hospital, Vancouver, BC V6Z 1Y6, Canada
- Centre for Heart Valve Innovation, St. Paul’s Hospital, University of British Columbia, Vancouver, BC V6Z 1Y6, Canada
| | - Marcus Both
- Department of Radiology and Neuroradiology, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany;
| | - Philipp Blanke
- Department of Radiology, St. Paul’s Hospital, University of British Columbia, Vancouver, BC V6E 1M7, Canada;
| | - Hatim Seoudy
- Department of Internal Medicine III (Cardiology, Angiology, and Critical Care), University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany; (D.F.); (H.S.); (M.S.); (O.J.M.)
| | - Mohammed Saad
- Department of Internal Medicine III (Cardiology, Angiology, and Critical Care), University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany; (D.F.); (H.S.); (M.S.); (O.J.M.)
| | - Oliver J. Müller
- Department of Internal Medicine III (Cardiology, Angiology, and Critical Care), University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany; (D.F.); (H.S.); (M.S.); (O.J.M.)
| | - Lars Sondergaard
- Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark;
| | - Georg Lutter
- Department of Cardiovascular Surgery, University Medical Center Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany; (X.Z.); (T.P.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, 24105 Kiel, Germany
- Correspondence: ; Tel.: +49-(0)4-3150-0220-31; Fax: +49-(0)0-4315-0022-048
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Esmailie F, Razavi A, Yeats B, Sivakumar SK, Chen H, Samaee M, Shah IA, Veneziani A, Yadav P, Thourani VH, Dasi LP. Biomechanics of Transcatheter Aortic Valve Replacement Complications and Computational Predictive Modeling. STRUCTURAL HEART : THE JOURNAL OF THE HEART TEAM 2022; 6:100032. [PMID: 37273734 PMCID: PMC10236878 DOI: 10.1016/j.shj.2022.100032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 10/09/2021] [Accepted: 11/03/2021] [Indexed: 06/06/2023]
Abstract
Transcatheter aortic valve replacement (TAVR) is a rapidly growing field enabling replacement of diseased aortic valves without the need for open heart surgery. However, due to the nature of the procedure and nonremoval of the diseased tissue, there are rates of complications ranging from tissue rupture and coronary obstruction to paravalvular leak, valve thrombosis, and permanent pacemaker implantation. In recent years, computational modeling has shown a great deal of promise in its capabilities to understand the biomechanical implications of TAVR as well as help preoperatively predict risks inherent to device-patient-specific anatomy biomechanical interaction. This includes intricate replication of stent and leaflet designs and tested and validated simulated deployments with structural and fluid mechanical simulations. This review outlines current biomechanical understanding of device-related complications from TAVR and related predictive strategies using computational modeling. An outlook on future modeling strategies highlighting reduced order modeling which could significantly reduce the high time and cost that are required for computational prediction of TAVR outcomes is presented in this review paper. A summary of current commercial/in-development software is presented in the final section.
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Affiliation(s)
- Fateme Esmailie
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University School of Medicine, Atlanta, Georgia, USA
| | - Atefeh Razavi
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University School of Medicine, Atlanta, Georgia, USA
| | - Breandan Yeats
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University School of Medicine, Atlanta, Georgia, USA
| | - Sri Krishna Sivakumar
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University School of Medicine, Atlanta, Georgia, USA
| | - Huang Chen
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University School of Medicine, Atlanta, Georgia, USA
| | - Milad Samaee
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University School of Medicine, Atlanta, Georgia, USA
| | - Imran A. Shah
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University School of Medicine, Atlanta, Georgia, USA
| | - Alessandro Veneziani
- Department of Mathematics, Department of Computer Science, Emory University, Atlanta, Georgia, USA
| | - Pradeep Yadav
- Department of Cardiology, Marcus Valve Center, Piedmont Heart Institute, Atlanta, Georgia, USA
| | - Vinod H. Thourani
- Department of Cardiovascular Surgery, Marcus Valve Center, Piedmont Heart Institute, Atlanta, Georgia, USA
| | - Lakshmi Prasad Dasi
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology/Emory University School of Medicine, Atlanta, Georgia, USA
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Rouleau SG, Brady WJ, Koyfman A, Long B. Transcatheter aortic valve replacement complications: A narrative review for emergency clinicians. Am J Emerg Med 2022; 56:77-86. [DOI: 10.1016/j.ajem.2022.03.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Revised: 03/11/2022] [Accepted: 03/20/2022] [Indexed: 02/07/2023] Open
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Gupta K, Lee JC. Assessment of sinus of valsalva dimensions before TAVI: An independent predictor of worse outcomes? Am Heart J 2022; 248:165. [PMID: 35491050 DOI: 10.1016/j.ahj.2022.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Kartik Gupta
- Department of Medicine, Henry Ford Hospital, Detroit, MI
| | - James C Lee
- Director of Echocardiography, Center for Structural Heart Disease, Division of Cardiovascular Diseases, Henry Ford Hospital, Detroit, MI.
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Khokhar AA, Giannini F, Colombo A. Peri‐procedural Complications of Transcatheter Aortic Valve Replacement (TAVR). Interv Cardiol 2022. [DOI: 10.1002/9781119697367.ch59] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Kitamura M, Wilde J, Dumpies O, Richter I, Obradovic D, Krieghoff C, Gohmann RF, Majunke N, Desch S, Gutberlet M, Borger M, Marwan M, Thiele H, Holzhey D, Abdel-Wahab M. Risk Assessment of Coronary Obstruction During Transcatheter Aortic Valve Replacement: Insights From Post-BASILICA Computed Tomography. JACC Cardiovasc Interv 2022; 15:496-507. [PMID: 35272774 DOI: 10.1016/j.jcin.2022.01.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 12/30/2021] [Accepted: 01/04/2022] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The aim of this study was to examine the predictive value of preprocedural computed tomography (CT)-based risk stratification of coronary obstruction during transcatheter aortic valve replacement (TAVR) on the basis of geometric measurements on postprocedural CT. BACKGROUND Proper patient selection for additional procedures to prevent coronary obstruction during TAVR has not been adequately evaluated. METHODS Pre- and postprocedural computed tomographic scans of 28 patients treated using bioprosthetic or native aortic scallop intentional laceration to prevent iatrogenic coronary artery obstruction (BASILICA) and TAVR were analyzed. Using the postprocedural computed tomographic images, threatened coronary obstruction (TCO) was defined as: 1) ostial obstruction (adherence of the transcatheter heart valve [THV] to the coronary ostium with leaflet extension above the ostium); and/or 2) sinus sequestration (THV adherence to the sinotubular junction [STJ] with leaflet extension above the STJ) and was substratified into complete and incomplete types. RESULTS A total of 51 leaflets were evaluated (88% surgical tissue valves) after excluding leaflets not visible on CT (n = 5). On postprocedural CT, complete TCO was observed in 25.4% (13 of 51 leaflets). On preprocedural CT, leaflets were at high risk for complete TCO (incidence 53%) if the virtual THV-to-coronary distance (VTC) was <3.0 mm, or if the virtual THV-to-STJ distance (VTSTJ) was <1.0 mm with STJ height - leaflet length <0 mm (leaflet-STJ mismatch). Leaflets were at low risk (incidence 0%) if the VTC was ≥3 mm and VTSTJ was ≥3.0 mm or STJ height - leaflet length was ≥+2.0 mm. Of 28 leaflets treated using BASILICA, complete TCO was seen in 35.7% (n = 10), due to sinus sequestration (100%) with coexisting ostial obstruction (30%). Actual coronary events occurred in 7.1% (n = 2) because of leaflet prolapse, corresponding to an absolute risk reduction by BASILICA of 29% (P = 0.021). CONCLUSIONS Risk assessment of coronary obstruction after TAVR may improve with a multiparametric approach incorporating VTC, VTSTJ, and leaflet-STJ mismatch. BASILICA appeared to reduce actual coronary events even in leaflets with anticipated coronary obstruction.
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Affiliation(s)
- Mitsunobu Kitamura
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Johannes Wilde
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Oliver Dumpies
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Ines Richter
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Danilo Obradovic
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Christian Krieghoff
- Department of Diagnostic and Interventional Radiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Robin F Gohmann
- Department of Diagnostic and Interventional Radiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Nicolas Majunke
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Steffen Desch
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Matthias Gutberlet
- Department of Diagnostic and Interventional Radiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Michael Borger
- Department of Structural Heart Disease/Cardiac Surgery, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Mohamed Marwan
- Department of Cardiology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Holger Thiele
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - David Holzhey
- Department of Structural Heart Disease/Cardiac Surgery, Heart Center Leipzig at University of Leipzig, Leipzig, Germany
| | - Mohamed Abdel-Wahab
- Department of Structural Heart Disease/Cardiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany.
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Gennari M, Tang GHL, Taramasso M, Russo G, Haager PK, Barbanti M, Tagliari AP, Maisano F. Minimum requirements in emergency kits for bailout strategies in TAVR complications. J Card Surg 2022; 37:2053-2059. [PMID: 35249238 PMCID: PMC9311222 DOI: 10.1111/jocs.16380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 01/24/2022] [Accepted: 02/14/2022] [Indexed: 12/05/2022]
Abstract
Introduction The proportion of patients with symptomatic severe aortic stenosis treated by transcatheter aortic valve replacement (TAVR) is increasing, driven by favorable outcomes from randomized trials and current valve guidelines recommendations. Despite device and technique improvements having reduced procedural morbidities, complications during or immediately after TAVR still carries significant mortality risk. Methods We propose a check‐list of essential items to anticipate potentially life‐threatening complications in TAVR. Results Purpose of this review is to discuss the most common life‐threatening complications during TAVR from a troubleshooting perspective, depicting the minimum required equipment needed in emergency situations. Conclusions Prevention of complications remains the most important strategy to optimize outcomes in TAVR procedures. Each specialized Center should institute and make easily accessible standardized emergency kits for the most common life‐threatening conditions during TAVR that should be readily available in the cath‐lab or hybrid operating room.
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Affiliation(s)
- Marco Gennari
- Department of Cardiovascular Surgery IRCCS Centro Cardiologico Monzino Milan Italy
| | - Gilbert H. L. Tang
- Department of Cardiovascular Surgery Mount Sinai Health System New York City New York USA
| | - Maurizio Taramasso
- Department of Cardiovascular Surgery Klinik Hirslanden Zürich Switzerland
| | - Giulio Russo
- Department of Invasive Cardiology Fondazione Policlinico Universitario A. Gemelli, IRCSS Roma Italy
| | - Philipp K. Haager
- Department of Cardiology Kantonsspital St. Gallen St. Gallen Switzerland
| | - Marco Barbanti
- Division of Cardiology, Policlinico‐Vittorio Emanuele Hospital, C.A.S.T University of Catania Catania Italy
| | - Ana Paula Tagliari
- Department of Cardiac Surgery, Postgraduate Program in Health Sciences: Cardiology and Cardiovascular Sciences Faculdade de Medicina da Universidade Federal do Rio Grande do Sul Porto Alegre Brazil
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Kanhouche G, Cividanes FR, Sampaio RO, da Silva JCA, Machado RD, Werneck M, Accorsi TAD, Morales KRDP, Abizaid AC, Brito FSD, Tarasoutchi F, Palma JH, Ribeiro HB. Delayed left main coronary obstruction following transfemoral inovare transcatheter aortic valve replacement: A challenging case. J Cardiol Cases 2022; 25:61-64. [PMID: 35079298 DOI: 10.1016/j.jccase.2021.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 06/11/2021] [Accepted: 06/23/2021] [Indexed: 10/20/2022] Open
Abstract
Coronary obstruction is an uncommon and severe complication after a transcatheter aortic valve replacement (TAVR), that occurs during the procedure in the vast majority of patients. In the present case even in the absence of classic risk factors, an acute coronary syndrome occurred one day after TAVR. Selective angiography revealed a severe left main ostium obstruction by the bulky native leaflet calcification. This is the first case of delayed presentation of coronary obstruction with a transfemoral balloon-expandable valve using the Inovare bioprosthesis (Braile Biomedica, Brazil). In addition, after drug-eluting stent placement in the left main coronary, intravascular ultrasound revealed severe stent underexpansion, so that a second layer of a bare-metal stent and high-pressure balloon post-dilatation was necessary to improve the final result. The patient was discharged after 7 days, and at the 6-month follow-up remained asymptomatic. <Learning objective: This case illustrates an unusual cause of an acute coronary syndrome 24 h after a transcatheter aortic valve replacement. This is the first report of this severe complication with delayed presentation following the balloon-expandable Inovare bioprosthesis. Even in the absence of classic risk factors this complication may occur, and percutaneous coronary intervention is feasible in the vast majority of cases, often requiring various percutaneous techniques and intravascular image to improve outcomes.>.
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Affiliation(s)
- Gabriel Kanhouche
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | - Felipe Reale Cividanes
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | - Roney Orismar Sampaio
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | | | - Rodrigo Daghlawi Machado
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | - Marcelo Werneck
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | | | | | - Alexandre C Abizaid
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | - Fabio Sandoli de Brito
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | - Flavio Tarasoutchi
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | - José Honório Palma
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
| | - Henrique Barbosa Ribeiro
- Heart Institute of São Paulo (InCor), University of São Paulo, São Paulo City, São Paulo, Brazil
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Left coronary ostial stenosis developing 15 months after transcatheter aortic valve replacement with balloon-expandable valve. J Cardiol Cases 2022; 25:115-118. [PMID: 35079312 DOI: 10.1016/j.jccase.2021.07.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 06/11/2021] [Accepted: 07/20/2021] [Indexed: 11/23/2022] Open
Abstract
We present the case of an 82-year-old man whose left coronary ostium became obstructed 15 months after transcatheter aortic valve replacement (TAVR) with a balloon-expandable valve. The patient underwent TAVR for symptomatic severe aortic stenosis with no complications. Fifteen months after the initial TAVR, the patient complained of chest pain while exercising, and the exercise stress myocardial perfusion scintigraphy demonstrated the development of regional myocardial ischemia in the region of the left coronary artery. Coronary angiography implied severe stenosis in the ostium of the left coronary artery. Computed tomography angiography and intravascular ultrasonography indicated a soft tissue component along with stent struts, which was considered to cause delayed coronary obstruction. Our report emphasizes the importance of having a low threshold for clinically suspecting delayed coronary obstruction in patients who have undergone TAVR, even after several years of the procedure. <Learning objective:Delayed coronary obstruction (DCO) should be suspected in patients presenting with new ischemic symptoms after transcatheter aortic valve replacement (TAVR). DCO may occur even in the case of TAVR with a balloon-expandable prosthetic valve, on antithrombotic regimens, and several years after the initial procedure.>.
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Yang C, Song G, Niu G, Wu Y. Coronary protection for the small left coronary sinus during transcatheter aortic valve replacement: a case report. Eur Heart J Case Rep 2022; 6:ytac011. [PMID: 35243204 PMCID: PMC8886909 DOI: 10.1093/ehjcr/ytac011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 07/26/2021] [Accepted: 01/10/2022] [Indexed: 11/30/2022]
Abstract
Background Coronary obstruction (CO) is an infrequent but life-threatening complication during transcatheter aortic valve replacement (TAVR). Case summary We report the case of a patient who accepted TAVR with high anatomical risks of CO due to the small congenital left coronary sinus, which was treated with preliminary coronary protection. This case highlighted the importance of computed tomography angiography (CTA) evaluation, 3D-printing stimulation, predilation as a reference sign, and pre-emptive chimney stenting technology to successfully anticipate and prevent CO during TAVR. At the 3rd month follow-up, CTA evaluation and 3D-printing simulation identified the chimney stenting of the left main coronary arterial patency. Discussion A ‘four-step assessment’ method also proposes a new clinical procedure on how to perform TAVR in patients with high risks of CO.
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Affiliation(s)
- Chen Yang
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishilu, Xicheng District, Beijing 100037, China
| | - Guangyuan Song
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishilu, Xicheng District, Beijing 100037, China
| | - Guannan Niu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishilu, Xicheng District, Beijing 100037, China
| | - Yongjian Wu
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishilu, Xicheng District, Beijing 100037, China
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Werner N, Renker M, Dörr O, Bauer T, Nef H, Choi YH, Hamm CW, Zahn R, Kim WK. Anatomical suitability and off-label use of contemporary transcatheter heart valves. Int J Cardiol 2021; 350:96-103. [PMID: 34979147 DOI: 10.1016/j.ijcard.2021.12.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 12/22/2021] [Accepted: 12/23/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Despite excellent procedural results in a broad clinical population, certain anatomical or clinical conditions are still challenging for transcatheter aortic valve replacement (TAVI). Whether the adherence to the instructions for use (IFU) or the use of a clinically suitable device is a prerequisite for procedural success has not been well characterized. AIMS The anatomical and clinical suitability of new-generation transcatheter heart valves (THV) was evaluated in an all-comers population (n = 540) at a high-volume center. METHODS Conformity with anatomical IFU criteria was evaluated in each implanted THV. In addition, the suitability of the implanted THV was verified in each case according to clinical and anatomical criteria, which had been previously defined according to the results of an international survey including 20 renowned TAVI operators. Furthermore, criteria of clinical suitability and adherence to IFU of each THV were applied to the overall cohort to analyze the proportion of patients in whom the use of the respective THV would have been judged to be unsuitable or off-label. RESULTS An off-label use of THV based on anatomical considerations was found in 20% of all procedures, whereas the implantation of a THV deemed to be clinically unsuitable was noted in 16.3% of all procedures. Clinical suitability and conformity with IFU were present to a varying extent across the THV systems. Neither clinical suitability, nor conformity with IFU were associated with device failure or periprocedural mortality. On multivariable analysis, aortic tortuosity, mean transaortic gradient and ascending aorta diameter were identified as independent predictors of device failure (VARC-3). CONCLUSIONS Off-label TAVI and the use of clinically unsuitable THVs were common, but did not affect procedural outcomes. The variety of clinical and anatomical coverage of the different THV systems emphasizes the importance of an individualized THV selection.
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Affiliation(s)
- Nicolas Werner
- Sana Klinikum Offenbach, Department of Cardiology, Offenbach, Germany
| | - Matthias Renker
- Kerckhoff Heart Center, Department of Cardiology, Bad Nauheim, Germany; Kerckhoff Heart Center, Department of Cardiac Surgery, Bad Nauheim, Germany; DZHK (German Center for Cardiovascular Research), partner site Rhein-Main, Frankfurt am Main, Germany
| | - Oliver Dörr
- Kerckhoff Heart Center, Department of Cardiology, Bad Nauheim, Germany; Justus-Liebig University of Giessen and Marburg, Department of Cardiology, Giessen, Germany; DZHK (German Center for Cardiovascular Research), partner site Rhein-Main, Frankfurt am Main, Germany
| | - Timm Bauer
- Sana Klinikum Offenbach, Department of Cardiology, Offenbach, Germany; Kerckhoff Heart Center, Department of Cardiology, Bad Nauheim, Germany; DZHK (German Center for Cardiovascular Research), partner site Rhein-Main, Frankfurt am Main, Germany
| | - Holger Nef
- Kerckhoff Heart Center, Department of Cardiology, Bad Nauheim, Germany; Justus-Liebig University of Giessen and Marburg, Department of Cardiology, Giessen, Germany; DZHK (German Center for Cardiovascular Research), partner site Rhein-Main, Frankfurt am Main, Germany
| | - Yeong-Hoon Choi
- Kerckhoff Heart Center, Department of Cardiac Surgery, Bad Nauheim, Germany; DZHK (German Center for Cardiovascular Research), partner site Rhein-Main, Frankfurt am Main, Germany
| | - Christian W Hamm
- Kerckhoff Heart Center, Department of Cardiology, Bad Nauheim, Germany; Justus-Liebig University of Giessen and Marburg, Department of Cardiology, Giessen, Germany; DZHK (German Center for Cardiovascular Research), partner site Rhein-Main, Frankfurt am Main, Germany
| | - Ralf Zahn
- Herzzentrum Ludwigshafen, Department of Cardiology, Ludwigshafen, Germany
| | - Won-Keun Kim
- Kerckhoff Heart Center, Department of Cardiology, Bad Nauheim, Germany; Kerckhoff Heart Center, Department of Cardiac Surgery, Bad Nauheim, Germany; Justus-Liebig University of Giessen and Marburg, Department of Cardiology, Giessen, Germany; DZHK (German Center for Cardiovascular Research), partner site Rhein-Main, Frankfurt am Main, Germany.
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