1
|
Shin H, Baek JS, Kim MJ, Cha S, Yu JJ. Pacemaker-Related Factors and Outcomes of Fontan Patients - Impact of Paced QRS Duration. Circ J 2024; 88:642-648. [PMID: 38267052 DOI: 10.1253/circj.cj-23-0491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
BACKGROUND Permanent pacemaker (PPM) implantation has been identified as a risk factor for morbidity and mortality after Fontan operation. This study investigated the factors associated with outcomes in patients with Fontan physiology who underwent PPM implantation.Methods and Results: We retrospectively reviewed 508 patients who underwent Fontan surgery at Asan Medical Center between September 1992 and August 2022. Of these patients, 37 (7.3%) received PPM implantation. Five patients were excluded, leaving 32 patients, of whom 11 were categorized into the poor outcome group. Poor outcomes comprised death, heart transplantation, and "Fontan failure". Clinical, Fontan procedure-related, and PPM-related factors were compared between the poor and good outcome groups. Ventricular morphology, Fontan procedure-associated factors, pacing mode, high ventricular pacing rate, and time from first arrhythmia to PPM implantation did not differ significantly between the 2 groups. However, the poor outcome group exhibited a significantly longer mean paced QRS duration (P=0.044). Receiver operating characteristic curve analysis revealed a paced QRS duration cut-off value of 153 ms with an area under the curve of 0.73 (P=0.035). CONCLUSIONS A longer paced QRS duration was associated with poor outcomes, indicating its potential to predict adverse outcomes among Fontan patients.
Collapse
Affiliation(s)
- Hyewon Shin
- Division of Pediatric Cardiology, Department of Pediatrics, Asan Medical Center Children's Hospital, Ulsan University College of Medicine
| | - Jae Suk Baek
- Division of Pediatric Cardiology, Department of Pediatrics, Asan Medical Center Children's Hospital, Ulsan University College of Medicine
| | - Mi Jin Kim
- Division of Pediatric Cardiology, Department of Pediatrics, Asan Medical Center Children's Hospital, Ulsan University College of Medicine
| | - Seulgi Cha
- Division of Pediatric Cardiology, Department of Pediatrics, Asan Medical Center Children's Hospital, Ulsan University College of Medicine
| | - Jeong Jin Yu
- Division of Pediatric Cardiology, Department of Pediatrics, Asan Medical Center Children's Hospital, Ulsan University College of Medicine
| |
Collapse
|
2
|
Makhoul GW, Mustafa A, Wei C, Ling J, Khan S, Rizvi T, Grovu R, Asogwa N, Lee S, Weinberg M, Lafferty J. Heart failure - An unexplored risk factor for infective endocarditis after pacemaker implantation. J Cardiol 2024:S0914-5087(24)00061-3. [PMID: 38583663 DOI: 10.1016/j.jjcc.2024.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 03/29/2024] [Accepted: 04/02/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND With the widespread use of permanent pacemakers (PPM), and increased mortality associated with pacemaker endocarditis, it is essential to evaluate comorbidities that could potentially increase the risk of infective endocarditis (IE). Heart failure (HF), a common comorbidity, has not been well studied as an independent risk factor for development of IE in individuals with PPM. METHODS The US National Inpatient Sample database was used to sample individuals with PPM. Patients with concomitant implantable cardioverter defibrillator, acute heart failure, history of endocarditis, intravenous drug use, prosthetic heart valves, or central venous catheter infection were excluded. Propensity matching was performed to match patients with and without HF. Pre- and post-match logistic regression was performed to assess HF as an independent risk factor for IE. A subgroup analysis was performed comparing IE rates between patients with HF with reduced (HFrEF) vs preserved (HFpEF) ejection fraction. RESULTS Out of 333,571 patients with PPM included in the study, 121,862 (37 %) had HF. HF patients were older and had a higher prevalence of females. All comorbidities except for dental disease and cancer were more prevalent in the HF group. Patients with HF were 1.30 times more likely to develop IE [OR: 1.30 (1.16-1.47); p < 0.001]. The two cohorts were then matched for age, gender, and 20 comorbidities using a 1:1 propensity score matching algorithm. After matching, HF was still independently associated with increased risk of IE [OR: 1.62 (1.36-1.93); p < 0.001]. In our sub-group analysis, HFrEF and HFpEF patients had similar IE rates. CONCLUSION In PPM population, HF was associated with an increased risk of IE compared to those without HF. We hypothesize that HF being a low-flow and high-inflammatory state might have contributed to this increased risk. Larger studies are required to corroborate our findings and evaluate the need for antimicrobial prophylaxis for this population.
Collapse
Affiliation(s)
- Gennifer Wahbah Makhoul
- Department of Internal Medicine, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - Ahmad Mustafa
- Department of Cardiology, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA.
| | - Chapman Wei
- Department of Internal Medicine, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - Joanne Ling
- Department of Internal Medicine, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - Shahkar Khan
- Department of Internal Medicine, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - Taqi Rizvi
- Department of Internal Medicine, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - Radu Grovu
- Department of Internal Medicine, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - Nnedi Asogwa
- Department of Internal Medicine, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - Samantha Lee
- Department of Cardiology, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - Mitchell Weinberg
- Department of Cardiology, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| | - James Lafferty
- Department of Cardiology, Staten Island University Hospital/Northwell Health, Staten Island, NY, USA
| |
Collapse
|
3
|
William J, Nanayakkara S, Chieng D, Sugumar H, Ling LH, Patel H, Mariani J, Prabhu S, Kistler PM, Voskoboinik A. Predictors of pacemaker requirement in patients receiving implantable loop recorders for unexplained syncope: A systematic review and meta-analysis. Heart Rhythm 2024:S1547-5271(24)00284-4. [PMID: 38508296 DOI: 10.1016/j.hrthm.2024.03.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 03/13/2024] [Accepted: 03/14/2024] [Indexed: 03/22/2024]
Abstract
BACKGROUND Implantable loop recorders (ILRs) are increasingly used to evaluate patients with unexplained syncope. Identification of all predictors of bradycardic syncope and consequent permanent pacemaker (PPM) insertion is of substantial clinical interest as patients in the highest risk category may benefit from upfront pacemaker insertion. OBJECTIVE We performed a systematic review and meta-analysis to identify risk predictors for PPM insertion in ILR recipients with unexplained syncope. METHODS An electronic database search (MEDLINE, Embase, Scopus, Cochrane) was performed in June 2023. Studies evaluating ILR recipients with unexplained syncope and recording risk factors for eventual PPM insertion were included. A random effects model was used to calculate the pooled odds ratio (OR) for clinical and electrocardiographic characteristics with respect to future PPM requirement. RESULTS Eight studies evaluating 1007 ILR recipients were included; 268 patients (26.6%) underwent PPM insertion during study follow-up. PPM recipients were older (mean age, 70.2 ± 15.4 years vs 61.6 ± 19.7 years; P < .001). PR prolongation on baseline electrocardiography was a significant predictor of PPM requirement (pooled OR, 2.91; 95% confidence interval, 1.63-5.20). The presence of distal conduction system disease, encompassing any bundle branch or fascicular block, yielded a pooled OR of 2.88 for PPM insertion (95% confidence interval, 1.53-5.41). Injurious syncope and lack of syncopal prodrome were not significant predictors of PPM insertion. Sinus node dysfunction accounted for 62% of PPM insertions, whereas atrioventricular block accounted for 26%. CONCLUSION Approximately one-quarter of ILR recipients for unexplained syncope require eventual PPM insertion. Advancing age, PR prolongation, and distal conduction disease are the strongest predictors for PPM requirement.
Collapse
Affiliation(s)
- Jeremy William
- The Alfred Hospital, Melbourne, Victoria, Australia; Monash University, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia
| | - Shane Nanayakkara
- The Alfred Hospital, Melbourne, Victoria, Australia; Monash University, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia
| | - David Chieng
- The Alfred Hospital, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia
| | - Hariharan Sugumar
- The Alfred Hospital, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia
| | - Liang-Han Ling
- The Alfred Hospital, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia
| | - Hitesh Patel
- The Alfred Hospital, Melbourne, Victoria, Australia
| | | | - Sandeep Prabhu
- The Alfred Hospital, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia
| | - Peter M Kistler
- The Alfred Hospital, Melbourne, Victoria, Australia; Monash University, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia; University of Melbourne, Melbourne, Victoria, Australia
| | - Aleksandr Voskoboinik
- The Alfred Hospital, Melbourne, Victoria, Australia; Monash University, Melbourne, Victoria, Australia; The Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia.
| |
Collapse
|
4
|
Birnbaum Y, Chelu MG. Electronic ventricular pacing at the end of the QRS complex: Is it abnormal? J Electrocardiol 2024; 84:15-16. [PMID: 38457909 DOI: 10.1016/j.jelectrocard.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 02/06/2024] [Accepted: 02/29/2024] [Indexed: 03/10/2024]
Abstract
An 82-year-old man with ischemic cardiomyopathy, heart failure with reduced ejection fraction and Medtronic biventricular ICD presented with shortness of breath. His ECG is presented with shortness of breath. ECG shows atrial sensed, electronic ventricular pacing. At the end of each QRS complex there is another pacemaker stimulus. This represents typical case of cardiac contractility modulation therapy and not pacemaker malfunction.
Collapse
Affiliation(s)
- Yochai Birnbaum
- Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA; Texas Heart Institute at Baylor St. Luke's Medical Center, Houston, TX, USA.
| | - Mihail G Chelu
- Department of Medicine, Section of Cardiology, Baylor College of Medicine, Houston, TX, USA; Texas Heart Institute at Baylor St. Luke's Medical Center, Houston, TX, USA; Cardiovascular Research Institute, Baylor College of Medicine, Houston, TX, USA
| |
Collapse
|
5
|
Grimm W, Erdmann B, Grimm K, Kreutz J, Parahuleva M. Prognosis of pacing-dependent patients with cardiovascular implantable electronic devices. Herzschrittmacherther Elektrophysiol 2024; 35:39-45. [PMID: 38294518 PMCID: PMC10879369 DOI: 10.1007/s00399-024-00996-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/18/2024] [Indexed: 02/01/2024]
Abstract
BACKGROUND Data on the prognostic significance of pacing dependency in patients with cardiovascular implantable electronic devices (CIEDs) are sparse. METHODS The prognostic significance of pacing dependency defined as absence of an intrinsic rhythm ≥ 30 bpm was determined in 786 patients with CIEDs at the authors' institution using univariate and multivariate regression analysis to identify predictors of all-cause mortality. RESULTS During 49 months median follow-up, death occurred in 63 of 130 patients with pacing dependency compared to 241 of 656 patients without pacing dependency (48% versus 37%, hazard ratio [HR] 1.34; 95% confidence interval [CI]: 1.02-1.78, P = 0.04). Using multivariate regression analysis, predictors of all-cause mortality included age (HR 1.07; 95% CI: 1.05-1.08, P < 0.01), history of atrial fibrillation (HR 1.32, 95% CI: 1.03-1.69, P < 0.01), chronic kidney disease (HR 1.28; 95% CI: 1.00-1.63, P = 0.048) and New York Heart Association (NYHA) class ≥ III (HR 2.00; 95% CI: 1.52-2.62, P < 0.01), but not pacing dependency (HR 1.15; 95% CI: 0.86-1.54, P = 0.35). CONCLUSIONS In contrast to age, atrial fibrillation, chronic kidney disease and heart failure severity as indexed by NYHA functional class III or IV, pacing dependency does not appear to be an independent predictor of all-cause mortality in patients with CIEDs.
Collapse
Affiliation(s)
- Wolfram Grimm
- Department of Cardiology, University Hospital of Marburg and Gießen, Philipps-University Marburg, Baldingerstraße, 35033, Marburg, Germany.
| | - Barbara Erdmann
- Department of Cardiology, University Hospital of Marburg and Gießen, Philipps-University Marburg, Baldingerstraße, 35033, Marburg, Germany
| | - Kathrin Grimm
- Department of Neurology, University Hospital of Erlangen, Erlangen, Germany
| | - Julian Kreutz
- Department of Cardiology, University Hospital of Marburg and Gießen, Philipps-University Marburg, Baldingerstraße, 35033, Marburg, Germany
| | - Mariana Parahuleva
- Department of Cardiology, University Hospital of Marburg and Gießen, Philipps-University Marburg, Baldingerstraße, 35033, Marburg, Germany
| |
Collapse
|
6
|
Auffret V, Boulmier D, Didier R, Leurent G, Bedossa M, Tomasi J, Cayla G, Benamer H, Beurtheret S, Verhoye JP, Commeau P, Lefèvre T, Iung B, Eltchaninoff H, Collet JP, Dumonteil N, Du Chayla F, Gouysse M, Gilard M, Le Breton H. Clinical effects of permanent pacemaker implantation after transcatheter aortic valve implantation: Insights from the nationwide FRANCE-TAVI registry. Arch Cardiovasc Dis 2024; 117:213-223. [PMID: 38388290 DOI: 10.1016/j.acvd.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/24/2023] [Accepted: 12/27/2023] [Indexed: 02/24/2024]
Abstract
BACKGROUND The influence of permanent pacemaker implantation upon outcomes after transcatheter aortic valve implantation (TAVI) remains controversial. AIMS To evaluate the impact of permanent pacemaker implantation after TAVI on short- and long-term mortality, and on the risk of hospitalization for heart failure. METHODS Data from the large FRANCE-TAVI registry, linked to the French national health single-payer claims database, were analysed to compare 30-day and long-term mortality rates and hospitalization for heart failure rates among patients with versus without permanent pacemaker implantation after TAVI. Multivariable regressions were performed to adjust for confounders. RESULTS A total of 36,549 patients (mean age 82.6years; 51.6% female) who underwent TAVI from 2013 to 2019 were included in the present analysis. Among them, 6999 (19.1%) received permanent pacemaker implantation during the index hospitalization, whereas 232 (0.6%) underwent permanent pacemaker implantation between hospital discharge and 30days after TAVI, at a median of 11 (interquartile range: 7-18) days. In-hospital permanent pacemaker implantation was not associated with an increased risk of death between discharge and 30days (adjusted odds ratio: 0.91, 95% confidence interval: 0.64-1.29). At 5years, the incidence of all-cause death was higher among patients with versus without permanent pacemaker implantation within 30days of the procedure (adjusted hazard ratio: 1.13, 95% confidence interval: 1.07-1.19). Permanent pacemaker implantation within 30days of TAVI was also associated with a higher 5-year rate of hospitalization for heart failure (adjusted subhazard ratio: 1.17, 95% confidence interval: 1.11-1.23). CONCLUSIONS Permanent pacemaker implantation after TAVI is associated with an increased risk of long-term hospitalization for heart failure and all-cause mortality. Further research to mitigate the risk of postprocedural permanent pacemaker implantation is needed as TAVI indications expand to lower-risk patients.
Collapse
Affiliation(s)
- Vincent Auffret
- Service de Cardiologie, CHU de Rennes, Inserm LTSI U1099, Université de Rennes 1, 35000 Rennes, France.
| | - Dominique Boulmier
- Service de Cardiologie, CHU de Rennes, Inserm LTSI U1099, Université de Rennes 1, 35000 Rennes, France
| | - Romain Didier
- Department of Cardiology, Brest University Hospital, Inserm UMR 1304 (GETBO), Western Brittany Thrombosis Study Group, Western Brittany University, 29200 Brest, France
| | - Guillaume Leurent
- Service de Cardiologie, CHU de Rennes, Inserm LTSI U1099, Université de Rennes 1, 35000 Rennes, France
| | - Marc Bedossa
- Service de Cardiologie, CHU de Rennes, Inserm LTSI U1099, Université de Rennes 1, 35000 Rennes, France
| | - Jacques Tomasi
- Service de Chirurgie Thoracique et Cardiovasculaire, CHU de Rennes, Inserm LTSI U1099, Université de Rennes 1, 35000 Rennes, France
| | - Guillaume Cayla
- Service de Cardiologie, CHU de Nîmes, Université de Montpellier, 30900 Nîmes, France
| | - Hakim Benamer
- Institut Cardiovasculaire Paris Sud, Hôpital Privé Jacques-Cartier, Ramsay Santé, 91300 Massy, France
| | | | - Jean-Philippe Verhoye
- Service de Chirurgie Thoracique et Cardiovasculaire, CHU de Rennes, Inserm LTSI U1099, Université de Rennes 1, 35000 Rennes, France
| | - Philippe Commeau
- Service de Cardiologie Interventionnelle, Polyclinique Les Fleurs, Groupe ELSAN, 83190 Ollioules, France
| | - Thierry Lefèvre
- Institut Cardiovasculaire Paris Sud, Hôpital Privé Jacques-Cartier, Ramsay Santé, 91300 Massy, France
| | - Bernard Iung
- Cardiology Department, Bichat Hospital, AP-HP, Inserm U1148, Université Paris-Cité, 75018 Paris, France
| | - Hélène Eltchaninoff
- Department of Cardiology, CHU de Rouen, UNIROUEN, U1096, Normandie Université, 76000 Rouen, France
| | - Jean-Philippe Collet
- Institut de Cardiologie, Pitié-Salpêtrière University Hospital, AP-HP, ACTION Study Group, Inserm UMRS_1166 and 1146, Sorbonne Université, 75013 Paris, France
| | | | | | | | - Martine Gilard
- Department of Cardiology, Brest University Hospital, Inserm UMR 1304 (GETBO), Western Brittany Thrombosis Study Group, Western Brittany University, 29200 Brest, France
| | - Hervé Le Breton
- Service de Cardiologie, CHU de Rennes, Inserm LTSI U1099, Université de Rennes 1, 35000 Rennes, France
| |
Collapse
|
7
|
Altibi AM, Hashem A, Ghanem F, Sanghai S, Nazer B, Stecker EC, Henrikson CA. Impact of COVID-19 pandemic on the volume, cost, and outcomes of cardiac electrophysiology procedures in the United States. Heart Rhythm 2024:S1547-5271(24)00219-4. [PMID: 38417597 DOI: 10.1016/j.hrthm.2024.02.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 02/20/2024] [Accepted: 02/22/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND During the COVID-19 pandemic, professional societies recommended deferral of elective procedures for optimal resource utilization. OBJECTIVE We sought to assess changes in procedural trends and outcomes of electrophysiology (EP) procedures during the pandemic. METHODS National Inpatient Sample databases were used to identify all EP procedures performed in the United States (2016-2020) by International Classification of Diseases, Tenth Revision codes. We evaluated trends in utilization, cost/revenue, and outcomes from EP procedures performed. RESULTS An estimated 1.35 million EP procedures (82% devices and 18% catheter ablations) were performed (2016-2020) with significant yearly uptrend. During the pandemic, there was a substantial decline in EP procedure utilization from a 5-year peak of 298 cases/million population in the second quarter of 2019 to a nadir of 220 cases in the second quarter of 2020. In 2020, the pandemic was associated with the loss of 50,233 projected EP procedures (39,337 devices and 10,896 ablations) with subsequent revenue loss of $7.06 billion. This deficit was driven by revenue deficit from dual-chamber permanent pacemaker (PPM) utilization ($2.88 billion, 49.3% of lost cases), ablation procedures ($1.84 billion, 21.7% of lost cases), and implantable cardioverter-defibrillator implantation ($1.36 billion, 12.0% of lost cases). To the contrary, there was a 9.4% increase in the utilization of leadless PPM. EP device implantation during the pandemic was associated with higher adverse in-hospital events (9.4% vs 8.0%; P < .001). CONCLUSION In the United States, the significant decline in EP procedures during the pandemic was primarily driven by the reduction in dual-chamber PPM utilization, followed by arrhythmia ablation and implantable cardioverter-defibrillator implantation. There was a substantial increase in leadless PPM utilization during the pandemic.
Collapse
Affiliation(s)
- Ahmed M Altibi
- Section of Cardiac Electrophysiology, Division of Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Anas Hashem
- Department of Internal Medicine, Rochester General Hospital, Rochester, New York
| | - Fares Ghanem
- Department of Internal Medicine, East Tennessee State University, Johnson City, Tennessee
| | - Saket Sanghai
- Section of Cardiac Electrophysiology, Division of Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Babak Nazer
- Division of Cardiovascular Medicine, University of Washington Medical Center, Seattle, Washington
| | - Eric C Stecker
- Section of Cardiac Electrophysiology, Division of Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon
| | - Charles A Henrikson
- Section of Cardiac Electrophysiology, Division of Cardiology, Knight Cardiovascular Institute, Oregon Health & Science University, Portland, Oregon.
| |
Collapse
|
8
|
Batta A, Hatwal J. Risk of permanent pacemaker implantation following transcatheter aortic valve replacement: Which factors are most relevant? World J Cardiol 2024; 16:49-53. [PMID: 38456072 PMCID: PMC10915891 DOI: 10.4330/wjc.v16.i2.49] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 12/30/2023] [Accepted: 01/11/2024] [Indexed: 02/21/2024] Open
Abstract
Transcatheter aortic valve replacement (TAVR) has emerged as a formidable treatment option for severe symptomatic aortic stenosis ahead of surgical aortic valve replacement. The encouraging results from large randomized controlled trials has resulted in an exponential rise in the use of TAVR even in the low-risk patients. However, this is not without challenges. Need for permanent pacemaker (PPM) post-TAVR remains the most frequent and clinically relevant challenge. Naturally, identifying risk factors which predispose an individual to develop high grade conduction block post-TAVR is important. Various demographic factors, electrocardiographic features, anatomic factors and procedural characteristics have all been linked to the development of advanced conduction block and need for PPM following TAVR. Amongst these electrophysiological variables, most notably a prolonged QRS > 120 ms regardless of the type of conduction block seems to be one of the strongest predictors on logistic regression models. The index study by Nwaedozie et al highlights that patients requiring PPM post-TAVR had higher odds of having a baseline QRS > 120 ms and were more likely to be having diabetes mellitus that those who did not require PPM.
Collapse
Affiliation(s)
- Akash Batta
- Department of Cardiology, Dayanand Medical College and Hospital, Ludhiana 141001, Punjab, India.
| | - Juniali Hatwal
- Department of Internal Medicine, Post Graduate Institute of Medical Education & Research, Chandigarh 160012, India
| |
Collapse
|
9
|
Brown C, Ryan MP, Chikermane SG, Kelley MA, Walker TM, Stinis CT. Incremental costs of new permanent pacemaker implantation (PPMI) after transcatheter aortic valve replacement (TAVR). Cardiovasc Revasc Med 2024:S1553-8389(24)00071-X. [PMID: 38429171 DOI: 10.1016/j.carrev.2024.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/19/2024] [Accepted: 02/22/2024] [Indexed: 03/03/2024]
Affiliation(s)
| | - Michael P Ryan
- MPR Consulting, Cincinnati, OH, United States of America
| | | | | | - Tara M Walker
- Edwards Lifesciences, Irvine, CA, United States of America
| | | |
Collapse
|
10
|
Beccarino N, Epstein LM, Khodak A, Mihelis E, Pagan E, Kliger C, Pirelli L, Bhasin K, Maniatis G, Kowalski M, Kalimi R, Gandotra P, Chinitz J, Esposito R, Rutkin BJ. The utility and impact of outpatient telemetry monitoring in post-transcatheter aortic valve replacement patients. Cardiovasc Revasc Med 2024:S1553-8389(24)00051-4. [PMID: 38388248 DOI: 10.1016/j.carrev.2024.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 02/05/2024] [Accepted: 02/14/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Conduction disturbances are a common complication of transcatheter aortic valve replacement (TAVR). Mobile Cardiac Telemetry (MCT) allows for continuous monitoring with near "real time" alerts and has allowed for timely detection of conduction abnormalities and pacemaker placement in small trials. A standardized, systematic approach utilizing MCT devices post TAVR has not been widely implemented, leading to variation in use across hospital systems. OBJECTIVES Our aim was to evaluate the utility of a standardized, systematic approach utilizing routine MCT to facilitate safe and earlier discharge by identifying conduction disturbances requiring permanent pacemaker (PPM) placement. We also sought to assess the occurrence of actionable arrhythmias in post-TAVR patients. METHODS Using guidance from the JACC Scientific Expert Panel, a protocol was implemented starting in December 2019 to guide PPM placement post-TAVR across our health system. All patients who underwent TAVR from December 2019 to June 2021 across four hospitals within Northwell Health, who did not receive or have a pre-existing PPM received an MCT device at discharge and were monitored for 30 days. Clinical and follow-up data were collected and compared to pre initiative patients. RESULTS During the initiative 693 patients were monitored with MCT upon discharge, 21 of whom required PPM placement. Eight of these patients had no conduction abnormality on initial or discharge ECG. 59 (8.6 %) patients were found to have new atrial fibrillation or flutter via MCT monitoring. There were no adverse events in the initiative group. Prior to the initiative, 1281 patients underwent TAVR over a one-year period. The initiative group had significantly shorter length of stay than pre-initiative patients (2.5 ± 4.5 vs 3.0 ± 3.8 days, p < 0.001) and lower overall PPM placement rate within 30 days post-TAVR (16 % vs 20.5 %, P = 0.0125). CONCLUSIONS In our study, implementation of a standardized, systematic approach utilizing MCT in post-TAVR patients was safe and allowed for timely detection of conduction abnormalities requiring pacemaker placement. This strategy also detected new atrial fibrillation and flutter. Reduction in post TAVR pacemaker rate and length of stay were also noted although this effect is multifactorial.
Collapse
Affiliation(s)
- Nicholas Beccarino
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, North Shore University Hospital, Manhasset, NY, United States of America.
| | - Laurence M Epstein
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, North Shore University Hospital, Manhasset, NY, United States of America
| | - Alexander Khodak
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, North Shore University Hospital, Manhasset, NY, United States of America
| | - Efstathia Mihelis
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, North Shore University Hospital, Manhasset, NY, United States of America
| | - Eric Pagan
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, North Shore University Hospital, Manhasset, NY, United States of America
| | - Chad Kliger
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, Lenox Hill Hospital, New York, NY, United States of America
| | - Luigi Pirelli
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, Lenox Hill Hospital, New York, NY, United States of America
| | - Kabir Bhasin
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, Lenox Hill Hospital, New York, NY, United States of America
| | - Greg Maniatis
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, Staten Island University Hospital, New York, NY, United States of America
| | - Marcin Kowalski
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, Staten Island University Hospital, New York, NY, United States of America
| | - Robert Kalimi
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra/Northwell, South Shore University Hospital, Bayshore, NY, United States of America
| | - Puneet Gandotra
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra/Northwell, South Shore University Hospital, Bayshore, NY, United States of America
| | - Jason Chinitz
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra/Northwell, South Shore University Hospital, Bayshore, NY, United States of America
| | - Rick Esposito
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, North Shore University Hospital, Manhasset, NY, United States of America
| | - Bruce J Rutkin
- Department of Cardiology Cardiac Surgery, Northwell Health, Zucker School of Medicine at Hofstra Northwell, North Shore University Hospital, Manhasset, NY, United States of America
| |
Collapse
|
11
|
Hsieh JC, Gabriels JK, Epstein LM, Beldner S. Ventricular tachycardia due to delayed septal perforation by a left bundle branch area pacing lead. HeartRhythm Case Rep 2024; 10:113-116. [PMID: 38404974 PMCID: PMC10885722 DOI: 10.1016/j.hrcr.2023.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024] Open
Affiliation(s)
- Ji-Cheng Hsieh
- Department of Cardiology, Zucker School of Medicine at Hofstra/Northwell, North Shore University Hospital, Manhasset, New York
| | - James K. Gabriels
- Department of Cardiology, Zucker School of Medicine at Hofstra/Northwell, North Shore University Hospital, Manhasset, New York
| | - Laurence M. Epstein
- Department of Cardiology, Zucker School of Medicine at Hofstra/Northwell, North Shore University Hospital, Manhasset, New York
| | - Stuart Beldner
- Department of Cardiology, Zucker School of Medicine at Hofstra/Northwell, North Shore University Hospital, Manhasset, New York
| |
Collapse
|
12
|
Medranda GA, Rogers T, Case BC, Zhang C, Cellamare M, Shea C, Rappaport H, Cohen JE, Shults CC, Ben-Dor I, Satler LF, Waksman R. The impact of cusp overlap on permanent pacemaker requirement following self-expanding transcatheter aortic valve replacement. Cardiovasc Revasc Med 2024; 59:9-13. [PMID: 37550124 DOI: 10.1016/j.carrev.2023.07.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/09/2023]
Abstract
BACKGROUND/PURPOSE The cusp overlap technique has standardized implantation for self-expanding valves with the goal of achieving more consistent implantation depths and lowering permanent pacemaker (PPM) implantation rates. We retrospectively compared short-term outcomes in patients undergoing transcatheter aortic valve replacement (TAVR) with a self-expanding valve implanted using the cusp overlap technique vs. the traditional coplanar technique in a large tertiary referral center. METHODS We conducted a retrospective study among PPM-naïve patients who underwent TAVR using the CoreValve Evolut PRO/PRO+. We compared in-hospital PPM rates in patients who underwent TAVR using the cusp overlap technique vs. the coplanar technique. Additional outcomes included in-hospital all-cause mortality, stroke, major vascular complications, annular rupture, and >mild paravalvular leak. Furthermore, we compared outcomes over time to see whether there was evidence of a learning curve. RESULTS Of the 528 patients included, 270 underwent TAVR using the coplanar technique and 258 underwent TAVR using the cusp overlap technique. The rate of new PPM implantation did not differ between cohorts (17.0 % vs. 16.7 %; p = 0.910). Additionally, rates of in-hospital all-cause mortality (0.0 % vs. 0.4 %; p = 0.328), stroke (3.7 % vs. 1.6 %; p = 0.124), major vascular complications (0.7 % vs. 1.2 %; p = 0.617), annular rupture (0.4 % vs. 0.0 %; p = 0.328) and >mild paravalvular leak (0.0 % vs. 0.4 %; p = 0.444) were similar. Our secondary analysis did not identify any evidence of a learning curve. CONCLUSIONS The cusp overlap technique may not yield a reduction in PPM rates when compared with the coplanar technique. Other confounders should be explored to further minimize in-hospital PPM rates.
Collapse
Affiliation(s)
- Giorgio A Medranda
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Toby Rogers
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America; Cardiovascular Branch, Division of Intramural Research, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, United States of America
| | - Brian C Case
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Cheng Zhang
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Matteo Cellamare
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Corey Shea
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Hank Rappaport
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Jeffrey E Cohen
- Department of Cardiac Surgery, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Christian C Shults
- Department of Cardiac Surgery, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Itsik Ben-Dor
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Lowell F Satler
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America
| | - Ron Waksman
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, United States of America.
| |
Collapse
|
13
|
Pompa AG, Hale BW. Use of an electroanatomic mapping system with high-density multipolar mapping catheters to guide transvenous atrial pacing lead implantation in a Fontan patient. HeartRhythm Case Rep 2024; 10:49-52. [PMID: 38264119 PMCID: PMC10801093 DOI: 10.1016/j.hrcr.2023.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024] Open
Affiliation(s)
- Anthony G. Pompa
- Division of Pediatric Cardiology, Department of Pediatrics, University of Michigan, Ann Arbor, Michigan
| | - Benjamin W. Hale
- Division of Pediatric Cardiology, Department of Pediatrics, University of Michigan, Ann Arbor, Michigan
| |
Collapse
|
14
|
Nagase H, Hoashi T, Toda K, Hotoda K, Fuchigami Y, Iijima Y, Suzuki T. Mechanical support for bridge to transplant in an infant with post-cardiotomy end-stage heart failure and complete heart block: report of a case. J Artif Organs 2023:10.1007/s10047-023-01425-9. [PMID: 38157138 DOI: 10.1007/s10047-023-01425-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 10/29/2023] [Indexed: 01/03/2024]
Abstract
The patient was diagnosed with perimembranous ventricular septal defect (VSD). She underwent VSD closure and muscle bundle resection across right ventricular outflow tract at the age of 3 months. Since then, she had suffered from severe heart failure and complete heart block. Permanent pacemaker generator was implanted in the left hypochondrium. She was depended on continuous catecholamine administration, so transferred to our hospital for further management. On arrival, her body weight was 5686 g (- 2.7 SD). She underwent Excor pediatric left ventricular assist device implantation at the age of 9 months. Because the position of the left ventricular assist device cannula interfered with the pacemaker, herein, the pacemaker pocket was newly created in the left thoracic cavity. An 1 mm in thickness of expanded polytetrafluoroethylene sheet was trimmed and sutured under the anterolateral wall of left thoracic cavity as a pacemaker pocket. Bipolar ventricular lead was sutured on left ventricular apex and basal wall to face each other, mimicking cardiac regeneration therapy. Even though she unfortunately required right diaphragmatic plication for iatrogenic phrenic nerve palsy, her respiratory function was well maintained; therefore, secondary right heart failure was not observed. Her cardiopulmonary function was quite stable until post-operative day 275 when the patient was transferred to another hospital for heart transplantation.
Collapse
Affiliation(s)
- Haruhiro Nagase
- Department of Pediatric Cardiac Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Takaya Hoashi
- Department of Pediatric Cardiac Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
| | - Koichi Toda
- Department of Pediatric Cardiology, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Kentaro Hotoda
- Department of Pediatric Cardiac Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Yuji Fuchigami
- Department of Pediatric Cardiac Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Yukino Iijima
- Department of Pediatric Cardiac Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan
| | - Takaaki Suzuki
- Department of Pediatric Cardiac Surgery, Saitama Medical University International Medical Center, 1397-1 Yamane, Hidaka, Saitama, 350-1298, Japan.
| |
Collapse
|
15
|
Bode WD, Bode MF, Zhao M, Palacios I, Sakhuja R, Fifer MA, Mela T. Predictors of cardiovascular implantable electronic device dependence at long-term follow-up after alcohol septal ablation in hypertrophic cardiomyopathy patients. J Interv Card Electrophysiol 2023; 66:2071-2080. [PMID: 37043093 DOI: 10.1007/s10840-023-01532-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 03/15/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND The most common complication of alcohol septal ablation (ASA) is transient periprocedural high-grade AV block (HGAVB). To date, no long-term follow-up of cardiovascular implantable electronic device (CIED) utilization after ASA has been reported. We hypothesized that CIED dependence on long-term follow-up can be predicted by ECG or procedural characteristics. METHODS We analyzed all patients with HCM who underwent ASA from December 1998 to December 2019 and received their first CIED within 30 days after ASA for HGAVB. All follow-up interrogations were reviewed. CIED dependence was defined as ventricular pacing of ≥ 5%. RESULTS A total of 138 patients with HCM underwent ASA. Of these, 35 had a prior device and were excluded. Of the remaining 103 patients, 25 patients received a CIED for HGAVB within 30 days after ASA. Average follow-up duration was 10.1 years. On long-term follow-up, 16 patients (64%) were found to be CIED-dependent. Baseline characteristics, including pre- and post-ASA ECG, were not significantly different between dependent and non-dependent patients. The only predictor for CIED dependence was > 1 ml of alcohol injected (OR 6.0, p = 0.031). CONCLUSIONS CIED implantation after ASA is common. Almost two thirds of patients who received a CIED for post-procedural HGAVB were CIED-dependent on long-term follow-up. CIED dependence can be predicted by the amount of injected alcohol > 1 ml.
Collapse
Affiliation(s)
- Weeranun D Bode
- Cardiac Arrhythmia Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
| | - Michael F Bode
- Division of Cardiology, Temple University, Philadelphia, PA, USA
| | - Megan Zhao
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
- Cardiology Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Igor Palacios
- Cardiology Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Rahul Sakhuja
- Cardiology Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael A Fifer
- Cardiology Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Hypertrophic Cardiomyopathy Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Theofanie Mela
- Cardiac Arrhythmia Service, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Cardiology Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| |
Collapse
|
16
|
Alnaimat S, Doyle M, Krishnan K, Biederman RWW. Worsening tricuspid regurgitation associated with permanent pacemaker and implantable cardioverter-defibrillator implantation: A systematic review and meta-analysis of more than 66,000 subjects. Heart Rhythm 2023; 20:1491-1501. [PMID: 37506990 DOI: 10.1016/j.hrthm.2023.07.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 07/30/2023]
Abstract
BACKGROUND Worsening tricuspid regurgitation (TR) after either permanent pacemaker (PPM) or implantable cardioverter-defibrillator (ICD) implantation is an emerging clinical challenge. Early recognition of this entity is essential in guiding treatment. OBJECTIVE This meta-analysis was designed to identify the overall incidence and patient-specific predictors of TR post-device implantation. METHODS We searched electronic databases from inception to January 2023 for published studies that reported the incidence of TR worsening post-device implantation. The log odds ratio (OR) was used to summarize group differences. RESULTS Our analysis included 29 studies with 66,590 participants. Patients who underwent device implantation (n = 1008) were significantly more likely to develop worsening TR than controls who did not undergo device implantation (n = 58,605) (OR 3.18; P < .01). In a total of 7777 patients, the pooled incidence of at least 1-grade worsening of TR post-device implantation was 24%. Worsening TR post-device implantation significantly increases mortality (hazard ratio 1.42; P = .02). Larger right atrial area (OR 1.11; P < .01) is significantly associated with an increased risk of worsening TR post-device implantation, while male patients are less likely to develop this complication than female patients (OR 0.74; P < .01). Importantly, there is no statistically significant difference between the type of implanted device (ICD vs PPM) and post-device implantation TR. Further, right ventricular dysfunction, pulmonary artery pressure, baseline mitral regurgitation, left ventricular ejection fraction, baseline atrial fibrillation, and age have no association with worsening TR post-device implantation. CONCLUSION A substantial number of patients undergoing PPM or ICD implantation are at an increased risk of worsening TR. Importantly, in this largest review to date incorporating more than 66,000 subjects, worsening TR significantly increases mortality by greater than 140%, accordingly deserving more recognition and clinical attention in the current era.
Collapse
Affiliation(s)
- Saed Alnaimat
- Center of Cardiovascular MRI, Allegheny General Hospital, Pittsburgh, Pennsylvania.
| | - Mark Doyle
- Center of Cardiovascular MRI, Allegheny General Hospital, Pittsburgh, Pennsylvania
| | - Kousik Krishnan
- Division of Electrophysiology, Midwest Cardiovascular Institute, Naperville, Illinois
| | - Robert W W Biederman
- Center of Cardiovascular MRI, Allegheny General Hospital, Pittsburgh, Pennsylvania; West Virginia University School of Medicine, Morgantown, West Virginia; Roper Hospital/Medical University of South Carolina, College of Medicine, Charleston, South Carolina
| |
Collapse
|
17
|
Dykun I, Mahabadi AA, Jehn S, Kalra A, Isogai T, Wazni OM, Kanj M, Krishnaswamy A, Reed GW, Yun JJ, Totzeck M, Jánosi RA, Lind AY, Kapadia SR, Rassaf T, Puri R. The degree of permanent pacemaker dependence and clinical outcomes following transcatheter aortic valve implantation: implications for procedural technique. Eur Heart J Open 2023; 3:oead127. [PMID: 38105920 PMCID: PMC10721444 DOI: 10.1093/ehjopen/oead127] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 10/27/2023] [Accepted: 11/30/2023] [Indexed: 12/19/2023]
Abstract
Aims Conduction abnormalities necessitating permanent pacemaker (PPM) implantation remain the most frequent complication post-transcatheter aortic valve implantation (TAVI), yet reliance on PPM function varies. We evaluated the association of right-ventricular (RV)-stimulation rate post-TAVI with 1-year major adverse cardiovascular events (MACE) (all-cause mortality and heart failure hospitalization). Methods and results This retrospective cohort study of patients undergoing TAVI in two high-volume centers included patients with existing PPM pre-TAVI or new PPM post-TAVI. There was a bimodal distribution of RV-stimulation rates stratifying patients into two groups of either low [≤10%: 1.0 (0.0, 3.6)] or high [>10%: 96.0 (54.0, 99.9)] RV-stimulation rate post-TAVI. Hazard ratios (HR) and 95% confidence intervals (CI) were calculated comparing MACE in patients with high vs. low RV-stimulation rates post-TAVI. Of 4659 patients, 408 patients (8.6%) had an existing PPM pre-TAVI and 361 patients (7.7%) underwent PPM implantation post-TAVI. Mean age was 82.3 ± 8.1 years, 39% were women. A high RV-stimulation rate (>10%) development post-TAVI is associated with a two-fold increased risk for MACE [1.97 (1.20, 3.25), P = 0.008]. Valve implantation depth was an independent predictor of high RV-stimulation rate [odds ratio (95% CI): 1.58 (1.21, 2.06), P=<0.001] and itself associated with MACE [1.27 (1.00, 1.59), P = 0.047]. Conclusion Greater RV-stimulation rates post-TAVI correlate with increased 1-year MACE in patients with new PPM post-TAVI or in those with existing PPM but low RV-stimulation rates pre-TAVI. A shallower valve implantation depth reduces the risk of greater RV-stimulation rates post-TAVI, correlating with improved patient outcomes. These data highlight the importance of a meticulous implant technique even in TAVI recipients with pre-existing PPMs.
Collapse
Affiliation(s)
- Iryna Dykun
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Amir Abbas Mahabadi
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Stefanie Jehn
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Ankur Kalra
- Krannert Cardiovascular Research Center, Division of Cardiovascular Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Toshiaki Isogai
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
| | - Oussama M Wazni
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
| | - Mohamad Kanj
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
| | - Amar Krishnaswamy
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
| | - Grant W Reed
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
| | - James J Yun
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
| | - Matthias Totzeck
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - R Alexander Jánosi
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Alexander Y Lind
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Samir R Kapadia
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
| | - Tienush Rassaf
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University Hospital Essen, Essen, Germany
| | - Rishi Puri
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue, J2-3, Cleveland, OH 44195, USA
| |
Collapse
|
18
|
Jaroonpipatkul S, Sathapanasiri T, Aungthararak S, Pokawattana A, Navaravong L. Extra-articular bloody tophi in pacemaker pocket: A case report. HeartRhythm Case Rep 2023; 9:701-703. [PMID: 38047206 PMCID: PMC10691936 DOI: 10.1016/j.hrcr.2023.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023] Open
Affiliation(s)
- Surachat Jaroonpipatkul
- Division of Cardiology, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | - Thipsukhon Sathapanasiri
- Division of Rheumatology, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | - Sungchai Aungthararak
- Division of Rheumatology, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | - Apichai Pokawattana
- Division of Cardiology, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | | |
Collapse
|
19
|
Chandrasekar B, AlMerri K, AlEnezi A, AlRashdan I, AlKhdair D, AlKandari F. Native aortic leaflets and permanent pacemaker implantation risk following balloon-expandable transcatheter aortic valve implantation. Indian Heart J 2023; 75:268-273. [PMID: 37406856 PMCID: PMC10421988 DOI: 10.1016/j.ihj.2023.06.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/17/2023] [Accepted: 06/30/2023] [Indexed: 07/07/2023] Open
Abstract
OBJECTIVE Permanent pacemaker implantation (PPI) risk is higher following transcatheter aortic valve implantation (TAVI) than surgical valve replacement. Native aortic leaflets are retained in patients undergoing TAVI, unlike in surgical valve replacement. Whether the retained leaflets influence PPI risk because of their proximity to the conduction system is unknown. The study sought to determine the association between infra-annular extension of native right coronary cusp/noncoronary cusp (RCC/NCC) post balloon-expandable TAVI and PPI risk. METHODS We performed a retrospective analysis of 190 patients undergoing balloon-expandable TAVI at a single center. Manifestation of infra-annular extension of RCC/NCC was considered to be present when part of leaflet extended below aortic-annular plane on post-implantation aortic-root angiography. RESULTS Infra-annular extension of RCC/NCC was observed in 33 patients (17.37%). PPI incidence post-TAVI was higher in patients with infra-annular extension of RCC/NCC than in those without (36.36% versus 8.92%, relative-risk: 4.08, p˂0.0001). On logistic-regression analysis, preexisting right bundle-branch block (RBBB) (odds-ratio: 12.73, 95% confidence-interval: 2.16-74.93, p = 0.005), and infra-annular extension of RCC/NCC (odds-ratio: 5.63, 95% confidence-interval: 2.17-14.58, p < 0.0001) were independently associated with PPI risk. Preexisting RBBB (φ = +0.25, p = 0.001) and infra-annular extension of RCC/NCC (φ = +0.30, p < 0.0001) showed a positive-correlation with PPI risk. Infra-annular extension of RCC/NCC was a significant predictor of PPI risk on receiver-operating-characteristic curve analysis (area under-the-curve 0.67; 95% confidence-interval: 0.54-0.79, p = 0.006). CONCLUSION The retained native aortic leaflets play a significant role in PPI risk following balloon-expandable TAVI. Infra-annular extension of RCC/NCC is a novel predictor, and is associated with a four-fold higher risk of PPI.
Collapse
Affiliation(s)
| | - Khaled AlMerri
- Department of Cardiology, Chest Diseases Hospital, Kuwait
| | | | | | - Darar AlKhdair
- Department of Cardiology, Chest Diseases Hospital, Kuwait
| | | |
Collapse
|
20
|
Shurlock J, Brown S, Dayer M, Furniss G. Rapid Roll Out of a Pacemaker Home Monitoring Programme: A Patient Perspective. Heart Lung Circ 2023:S1443-9506(23)00151-8. [PMID: 37150706 DOI: 10.1016/j.hlc.2023.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 03/17/2023] [Accepted: 03/27/2023] [Indexed: 05/09/2023]
Abstract
OBJECTIVE To assess the safety, efficacy, and patient acceptability of a pacemaker home monitoring (HM) service. METHODS All patients receiving a new Biotronik (Biotronik, Berlin, Germany) pacemaker between March 2020 and February 2021 were contacted for participation. Participants were surveyed on their experience of pacemaker HM. HM alerts and remote wound monitoring rates were also assessed. RESULTS Of the patients contacted, 77% responded, with a mean age of 80.6±9.9 years. Of these, 95.8% agreed that the home monitoring (HM) has been beneficial. Two thirds preferred HM to face-to-face follow-up and two thirds felt safe with HM. Three themes were identified from the comments: reassurance, technology and data security. Forty-one percent (41%) of respondents would like more reassurance that their HM is working, 18% mentioned technology with mixed responses, and 4.7% cited cybersecurity or the use of their personal data as a concern. The average one-way patient journey saved was 24.3±16.7 km (15.1±10.4 miles). One in three HM alerts required action but only 3.4% were urgent. Remote wound review was successful in 59%. CONCLUSIONS The majority of patients prefer HM and almost all think it has been beneficial. It saves significant travel time and provides actionable alerts. The patient experience could be improved by reassuring patients that their device is being monitored.
Collapse
Affiliation(s)
| | - Stewart Brown
- Cardiology department, Musgrove Park Hospital, Taunton, UK
| | - Mark Dayer
- Cardiology department, Musgrove Park Hospital, Taunton, UK
| | - Guy Furniss
- Cardiology department, Musgrove Park Hospital, Taunton, UK
| |
Collapse
|
21
|
Yazdani KO, Shafiee A, Heidari A, Ahmadi-Tafti H, Yaminisharif A. The prevalence of permanent pacemaker implantation after open-heart surgeries; eight years of experience in Tehran heart center. BMC Cardiovasc Disord 2023; 23:166. [PMID: 36991343 PMCID: PMC10062002 DOI: 10.1186/s12872-023-03182-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 03/13/2023] [Indexed: 03/31/2023] Open
Abstract
BACKGROUND We aimed to evaluate the prevalence of permanent pacemaker implantation (PPI) among open-heart surgery patients. METHODS We reviewed data from 23 461 patients undergoing open-heart surgeries between 2009 and 2016 in our heart center in Iran. A total of 18 070 patients (77%) had coronary artery bypass grafting (CABG), 3 598 (15.3%) valvular surgeries, and 1 793 (7.6%) congenital repair procedures. Finally, 125 patients who received PPI following open-heart surgeries were enrolled in our study. We defined the demographic and clinical characteristics of all these patients. RESULTS PPI was required in 125 (0.53%) patients with an average age of 58 ± 15.3 years. The average hospitalization time after surgery and waiting time for PPI were 19.7 ± 10.2 and 11.4 ± 6.5 days, respectively. Atrial fibrillation was the dominant pre-operative cardiac conduction abnormality (29.6%). Also, the primary indication for PPI was complete heart block in 72 patients (57.6%). Patients in the CABG group were significantly older (P = 0.002) and were more likely to be male (P = 0.030). The valvular group longer bypass and cross-clamp times and had more left atrial abnormalities. In addition, the congenital defect group was younger and had longer ICU stay times. CONCLUSIONS Based on our study findings, PPI was required in 0.53% of patients following open-heart surgery due to damage to the cardiac conduction system. The current study paves the way for future investigations to identify possible predictors of PPI in patients undergoing open-heart surgeries.
Collapse
Affiliation(s)
- Kaveh Oraii Yazdani
- Department of Cardiology, Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Cardiology, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran
| | - Akbar Shafiee
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirhossein Heidari
- Cardiac Primary Prevention Research Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hossein Ahmadi-Tafti
- Department of Cardiac Surgery, Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Yaminisharif
- Department of Cardiac Electrophysiology, Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
- Department of Electrophysiology, Tehran Heart Center, North Kargar Ave, Tehran, 1411713138, Iran.
| |
Collapse
|
22
|
Siontis KC, Kara Balla A, Cha YM, Pilgrim T, Sweda R, Roten L, Reichlin T, Friedman PA, Windecker S, Siontis GCM. Invasive electrophysiological testing to predict and guide permanent pacemaker implantation after transcatheter aortic valve implantation: A meta-analysis. Heart Rhythm O2 2023; 4:24-33. [PMID: 36713040 DOI: 10.1016/j.hroo.2022.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background Atrioventricular conduction abnormalities after transcatheter aortic valve implantation (TAVI) are common. The value of electrophysiological study (EPS) for risk stratification of high-grade atrioventricular block (HG-AVB) and guidance of permanent pacemaker (PPM) implantation is poorly defined. Objective The purpose of this study was to identify EPS parameters associated with HG-AVB and determine the value of EPS-guided PPM implantation after TAVI. Methods We performed a systematic review and meta-analysis of studies investigating the value of EPS parameters for risk stratification of TAVI-related HG-AVB and for guidance of PPM implantation among patients with equivocal PPM indications after TAVI. Results Eighteen studies (1230 patients) were eligible. In 7 studies, EPS was performed only after TAVI, whereas in 11 studies EPS was performed both before and after TAVI. Overall PPM implantation rate for HG-AVB was 16%. AV conduction intervals prolonged after TAVI, with the AH and HV intervals showing the largest magnitude of changes. Pre-TAVI HV >70 ms and the absolute value of the post-TAVI HV interval were associated with subsequent HG-AVB and PPM implantation with odds ratios of 2.53 (95% confidence interval [CI] 1.11-5.81; P = .04) and 1.10 (95% CI 1.03-1.17; P = .02; per 1-ms increase), respectively. In 10 studies, PPM was also implanted due to abnormal EPS findings in patients with equivocal PPM indications post-TAVI (typically new left bundle branch block or transient HG-AVB). Among them, the rate of long-term PPM dependency was 57%. Conclusion Selective EPS testing may assist in the risk stratification of post-TAVI HG-AVB and in the guidance of PPM implantation, especially in patients with equivocal PPM indications post-TAVI.
Collapse
|
23
|
Isogai T, Shekhar S, Saad AM, Abdelfattah OM, Tarakji KG, Wazni OM, Kalra A, Yun JJ, Krishnaswamy A, Reed GW, Kapadia SR, Puri R. Conduction Disturbance, Pacemaker Rates, and Hospital Length of Stay Following Transcatheter Aortic Valve Implantation with the Sapien 3 Valve. Struct Heart 2022; 6:100019. [PMID: 37274547 PMCID: PMC10236805 DOI: 10.1016/j.shj.2022.100019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 01/03/2022] [Accepted: 01/14/2022] [Indexed: 06/06/2023]
Abstract
Background In the absence of randomized data, an expert panel recently proposed an algorithm for conduction disturbance management in transcatheter aortic valve implantation (TAVI) recipients. However, external validations of its recommendations are limited. Methods We retrospectively identified 808 patients without a pre-existing pacing device who underwent transfemoral TAVI with the Sapien 3 valve at our institution in 2018-2019. Patients were grouped based on pre-existing conduction disturbance and immediate post-TAVI electrocardiogram. Timing of temporary pacemaker (TPM) removal and hospital discharge were compared with those of the expert panel recommendations to evaluate the associated risk of TPM reinsertion and permanent pacemaker (PPM) implantation. Results In most group 1 patients (no electrocardiogram changes without pre-existing right bundle branch block), the timing of TPM removal and discharge were concordant with those of the expert panel recommendations, with low TPM reinsertion (0.8%) and postdischarge PPM (0.8%) rates. In the majority of group 5 patients (procedural high-degree/complete atrioventricular block), TPM was maintained, followed by PPM implantation, compatible with the expert panel recommendations. In contrast, in groups 2-4 (pre-existing/new conduction disturbances), earlier TPM removal than recommended by the expert panel (mostly, immediately after procedure) was feasible in 97.5%-100% of patients, with a low TPM reinsertion rate (0.0%-1.8%); earlier discharge was also feasible in 50.0%-65.5%, with a low 30-day postdischarge PPM rate (0.0%-2.8%) and no 30-day death. Conclusions Early TPM removal and discharge after TAVI appear safe and feasible in the majority of cases. These data may provide a framework for an early, streamlined hospital discharge plan for TAVI recipients, optimizing both cost savings and patient safety.
Collapse
Affiliation(s)
- Toshiaki Isogai
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Shashank Shekhar
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Anas M. Saad
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Omar M. Abdelfattah
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Khaldoun G. Tarakji
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Oussama M. Wazni
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ankur Kalra
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - James J. Yun
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Amar Krishnaswamy
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Grant W. Reed
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Samir R. Kapadia
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Rishi Puri
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
24
|
Chen HC, Liu WH, Tseng CH, Chen YL, Lee WC, Fang YN, Chong SZ, Chen MC. Delta Increment in Pacing QRS Duration Predicts Cardiovascular Mortality in Patients with Pre-Existing Bundle Branch Block Receiving Permanent Pacemakers. Acta Cardiol Sin 2022; 38:504-515. [PMID: 35873129 PMCID: PMC9295034 DOI: 10.6515/acs.202207_38(4).20220115a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 01/15/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND The clinical implication of pre-existing intraventricular conduction disturbance (IVCD) in permanent pacemaker (PPM) recipients is unknown. OBJECTIVES To explore the clinical outcomes in patients with pre-existing IVCD after implantation of PPMs. METHODS A total of 1424 patients who received PPMs were categorized into three groups by pre-procedural electrocardiography: patients without IVCD (n = 1045), patients with right bundle branch block (RBBB) (n = 309), and patients with left bundle branch block (LBBB) (n = 70). The primary outcome was cardiovascular (CV) mortality. Receiver operating characteristic curve analysis was performed to determine the optimal cut-off values of variable in predicting CV mortality. RESULTS During follow-up, there was no significant difference in CV mortality between patients with and without IVCD. In multivariate analysis, independent predictors of CV mortality were age [hazard ratio (HR): 1.03; 95% confidence interval (95% CI): 1.00-1.05; p = 0.026], history of heart failure [HR: 1.98; 95% CI: 1.19-3.29; p = 0.009], chronic kidney disease [HR: 1.75; 95% CI: 1.11-2.74; p = 0.015] and increment in pacing QRS duration [HR: 1.01; 95% CI: 1.00-1.04; p = 0.038]. Delta increments in pacing QRS duration ≥ 43 msec [HR: 2.91; 95% CI: 1.23-6.83; p = 0.014] in patients with pre-existing RBBB, and ≥ 33 msec [HR: 11.44; 95% CI: 2.03-64.30; p = 0.006] in patients with pre-existing LBBB were independent determinants of CV mortality. CONCLUSIONS There was no difference in CV mortality between patients with or without IVCD. However, wider pacing QRS duration increased the risk of CV mortality in PPM recipients, and delta increment in pacing QRS duration increased the risk of CV mortality in patients with pre-existing IVCD.
Collapse
Affiliation(s)
- Huang-Chung Chen
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Wen-Hao Liu
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Chien-Hao Tseng
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Yung-Lung Chen
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Wei-Chieh Lee
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Yen-Nan Fang
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Shaur-Zheng Chong
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| | - Mien-Cheng Chen
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, College of Medicine, Chang Gung University, Kaohsiung, Taiwan
| |
Collapse
|
25
|
Natarajan MK, Sheth TN, Wijeysundera HC, Chavarria J, Rodes-Cabau J, Velianou JL, Radhakrishnan S, Newman T, Smith A, Wong JA, Schwalm JD, Duong M, Mian RI, Bishop MG, Healey JS. Remote ECG monitoring to reduce complications following transcatheter aortic valve implantations: the Redirect TAVI study. Europace 2022; 24:1475-1483. [PMID: 35699482 DOI: 10.1093/europace/euac042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 03/07/2022] [Indexed: 11/12/2022] Open
Abstract
AIMS The optimal strategy of monitoring for conduction disturbances in patients undergoing transcatheter aortic valve implantation (TAVI) is uncertain. We evaluated a pre- and post-TAVI remote ambulatory cardiac monitoring (rACM) strategy for identification of conduction disturbances and to reduce unplanned pre-discharge post-TAVI permanent pacemaker implantation (PPMI). METHODS AND RESULTS REdireCT TAVI (NCT0381820) was a prospective cohort study of patients referred for outpatient TAVI. Patients with prior PPMI were excluded. Remote ambulatory cardiac monitoring consisted of 2 weeks of continuous electrocardiogram (ECG) monitoring (Pocket-ECGTM) both before and after TAVI. Compliance to monitoring, frequency of notifications, unplanned PPMI post-TAVI, and length of hospitalization were measured. Between June 2018 and March 2020, in 192 undergoing TAVI (mean age: 81.8 years; female sex 46%; balloon-expandable valve 95.3%), compliance to rACM was 91.7% pre-TAVI (mean duration: 12.8 days), and 87.5% post-TAVI (mean duration: 12.9 days). There were 24 (12.5%) rACM notifications (13 pre-TAVI; 11 post-TAVI) resulting in 14 (7.3%) planned PPMI: seven pre-TAVI [due to sinus pauses n = 2 or atrio-ventricular block (AVB) n = 5] and seven post-TAVI [due to sinus pauses n = 1 or AVB n = 5 or ventricular tachycardia (VT) n = 1]. In addition, nine (4.7%) patients received pre-TAVI PPMI due to high-risk baseline ECG (right bundle branch block with hemi-block or prolonged PR interval). Unplanned PPMI post-TAVI during index hospitalization occurred in six (3.1%) patients due to AVB and in one patient readmitted with AVB. The median length of stay post-TAVI was 1 day. CONCLUSION A strategy of routine rACM was feasible and frequently led to PPMI. Our approach of 2-week rACM both pre- and post-TAVI achieves both high patient compliance and sufficient surveillance. CLINICAL TRIAL REGISTRATION Clinical Trial Registration: https://clinicaltrials.gov/ct2/show/NCT03810820.
Collapse
Affiliation(s)
- Madhu Kailash Natarajan
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Tej Narendra Sheth
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Harindra Channa Wijeysundera
- Schulich Heart Center, Sunnybrook Health Sciences Center, University of Toronto, ICES Toronto, Toronto, ON, Canada
| | - Jorge Chavarria
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Josep Rodes-Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, QC, Canada
| | - James Louis Velianou
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Sam Radhakrishnan
- Schulich Heart Center, Sunnybrook Health Sciences Center, University of Toronto, ICES Toronto, Toronto, ON, Canada
| | - Toni Newman
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Amanda Smith
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Jorge Alfredo Wong
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Jon-David Schwalm
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Monica Duong
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Rajibul Islam Mian
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Marsella Giuliana Bishop
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| | - Jeffrey Sean Healey
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Room 508 - McMaster Clinic, 237 Barton Street East, Hamilton General Hospital, Hamilton, ON, Canada L8L 2X2
| |
Collapse
|
26
|
Taşar M, Yaman ND, Arıcı B, Aksoy ÖN, Dursin H, Ayaz A, Citli R, Özgür S, Sayıcı İU. Minimally invasive permanent pacemaker implantation immediately after birth: from delivery room to heart surgery. Cardiol Young 2022; 32:702-4. [PMID: 34294189 DOI: 10.1017/S1047951121002808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Congenital atrioventricular block is diagnosed in uterine life, at birth, or early in life. Atrioventricular blocks can be life threatening immediately at birth so urgent pacemaker implantation techniques are requested. Reasons can be cardiac or non-cardiac, but regardless of the reason, operations are challenging. We aimed to present technical procedure and operative results of pacemaker implantation in neonates. MATERIALS AND METHODS Between June 2014 and February 2021, 10 neonates who had congenital atrioventricular block underwent surgical operation to implant permanent epicardial pacemaker by using minimally invasive technique. Six of the patients were female and four of them were male. Mean age was 4.3 days (0-11), while three of them were operated on the day of birth. Mean weight was 2533 g (1200-3300). RESULTS Operations were achieved through subxiphoidal minimally skin incision. Epicardial 25 mm length dual leads were implanted on right ventricular surface and generators were fixed on the right (seven patients) or left (three patients) diaphragmatic surface by incising pleura. There were no complication, morbidity, and mortality related to surgery. CONCLUSION Few studies have characterised the surgical outcomes following epicardial permanent pacemaker implantation in neonates. The surgical approach is attractive and compelling among professionals so we aimed to present the techniques and results in patients who required permanent pacemaker implantation in the first month of life.
Collapse
|
27
|
Isogai T, Dykun I, Agrawal A, Shekhar S, Saad AM, Verma BR, Abdelfattah OM, Kalra A, Krishnaswamy A, Reed GW, Kapadia SR, Puri R. Risk Stratification and Management of Advanced Conduction Disturbances Following TAVI in Patients With Pre-Existing RBBB. Struct Heart 2022; 6:100006. [PMID: 37273468 PMCID: PMC10236876 DOI: 10.1016/j.shj.2022.100006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 10/15/2021] [Accepted: 11/03/2021] [Indexed: 06/06/2023]
Abstract
Background Pre-existing right bundle branch block (RBBB) is a strong predictor of increased need for a permanent pacemaker (PPM) following transcatheter aortic valve implantation (TAVI). Yet, further risk stratification and management remain challenging in patients with pre-existing RBBB owing to limited data. Therefore, we sought to investigate the incidence, predictors, and management of advanced conduction disturbances after TAVI in patients with pre-existing RBBB. Methods We retrospectively reviewed 261 consecutive patients with pre-existing RBBB (median age 81 years; 28.0% female; 95.0% received a balloon-expandable valve) without a pre-existing PPM who underwent TAVI at our institution in 2015-2019. Outcomes were high-degree atrioventricular block/complete heart block (HAVB/CHB) and PPM requirement. Results Overall, the 30-day HAVB/CHB rate was 28.0%, of which 76.7% occurred during the TAVI procedure. The delayed HAVB/CHB rate was 8.3%. Implantation depth below aortic annulus (per 1-mm increase) was significantly associated with increased risk of procedural HAVB/CHB (adjusted odds ratio = 1.25, 95% confidence interval = 1.07-1.46), delayed HAVB/CHB (1.34 [1.01-1.79]), and 30-day PPM (1.32 [1.11-1.55]). Predilation was associated with delayed HAVB/CHB (4.02 [1.22-13.23]). The combination of no predilation and implantation depth of ≤2.0 mm had lower rates of procedural HAVB/CHB (11.2% vs. 26.7%-30.4%, p = 0.011), delayed HAVB/CHB (2.1% vs. 7.6%-28.1%, p < 0.001), and 30-day PPM (10.3% vs. 20.0%-43.5%, p < 0.001) than the other strategies of valve deployment. Complete HAVB/CHB recovery after PPM implantation was uncommon at 7.1%. Conclusions In patients with pre-existing RBBB, the majority of HAVB/CHB events occurred during the TAVI procedure. Avoidance of predilation coupled with high valve deployment may result in relatively low rates of procedural and delayed HAVB/CHB, along with 30-day PPM rates.
Collapse
Affiliation(s)
- Toshiaki Isogai
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Iryna Dykun
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center, University of Duisburg-Essen, Essen, Germany
| | - Ankit Agrawal
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Shashank Shekhar
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Anas M. Saad
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Beni Rai Verma
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Omar M. Abdelfattah
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ankur Kalra
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Amar Krishnaswamy
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Grant W. Reed
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Samir R. Kapadia
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Rishi Puri
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
28
|
Badertscher P, Knecht S, Zeljković I, Sticherling C, de Asmundis C, Conte G, Barra S, Jedrzej K, Kühne M, Boveda S. Management of conduction disorders after transcatheter aortic valve implantation: results of the EHRA survey. Europace 2022; 24:1179-1185. [PMID: 35348646 DOI: 10.1093/europace/euac027] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/16/2022] [Indexed: 11/13/2022] Open
Abstract
Conduction disorders such as left bundle branch block (LBBB) are common after transcatheter aortic valve implantation (TAVI). Consensus regarding a reasonable strategy to manage conduction disturbances after TAVI has been elusive. The European Heart Rhythm Association (EHRA) conducted a survey to capture contemporary clinical practice for conduction disorders after TAVI. A 25-item online questionnaire was developed and distributed among the EHRA electrophysiology (EP) research network centres. Of 117 respondents, 44% were affiliated with university hospitals. A standardized management protocol for advanced conduction disorders such as LBBB or atrioventricular block (AVB) after TAVI was available in 63% of participating centres. Telemetry after TAVI was chosen as the most frequent management strategy for patients with new-onset or pre-existing LBBB (79% and 70%, respectively). Duration of telemetry in patients with new-onset LBBB varied, with a 48-h period being the most frequently chosen, but almost half monitoring continued for at least 72 h. Similarly, in patients undergoing EP study due to new-onset LBBB, the HV interval cut-off point leading to pacemaker implantation was heterogeneous among European centres, although an HV >75 ms threshold was the most common. Conduction system pacing was chosen as a preferred approach by 3.7% of respondents for patients with LBBB and normal left ventricular ejection fraction (LVEF), and by 5.6% for patients with LBBB and reduced LVEF. This survey suggests some heterogenity in the management of conduction disorders after TAVI across European centres. The risk stratification strategies vary substantially. Conduction system pacing in patients with LBBB after TAVI is still underused.
Collapse
Affiliation(s)
- Patrick Badertscher
- Department of Cardiology, University Hospital Basel, Petersgraben 4, 4031 Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, Basel, Switzerland
| | - Sven Knecht
- Department of Cardiology, University Hospital Basel, Petersgraben 4, 4031 Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, Basel, Switzerland
| | - Ivan Zeljković
- Department of Cardiology, University Hospital Sestre Milosrdnice, 10000 Zagreb, Croatia
| | - Christian Sticherling
- Department of Cardiology, University Hospital Basel, Petersgraben 4, 4031 Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, Basel, Switzerland
| | - Carlo de Asmundis
- Heart Rhythm Management Centre, Postgraduate Program in Cardiac Electrophysiology and Pacing, Universitair Ziekenhuis Brussel-Vrije Universiteit Brussel, Brussels, Belgium
| | - Giulio Conte
- Division of Cardiology, Cardiocentro Ticino Institute, Lugano, Switzerland.,Università della Svizzera Italiana Lugano, Lugano, Switzerland
| | - Sérgio Barra
- Cardiology Department, Hospital da Luz Arrabida, V.N. Gaia, Portugal.,Cardiology Department, Royal Papworth Hospital NHS Foundation Trust, Cambridge, UK
| | - Kosiuk Jedrzej
- Department of Rhythmology, Hellos Clinic Köthen, Köthen, Germany
| | - Michael Kühne
- Department of Cardiology, University Hospital Basel, Petersgraben 4, 4031 Basel, Switzerland.,Cardiovascular Research Institute Basel, University Hospital Basel, Basel, Switzerland
| | - Serge Boveda
- Heart Rhythm Management Centre, Postgraduate Program in Cardiac Electrophysiology and Pacing, Universitair Ziekenhuis Brussel-Vrije Universiteit Brussel, Brussels, Belgium.,INSERM Unit 970, Paris, France.,Heart Rhythm Management Department, Clinique Pasteur, 45 Avenue de Lombez, 31076 Toulouse, France
| |
Collapse
|
29
|
Abstract
PURPOSE Sleep syncope is defined as a form of vasovagal syncope which interrupts sleep. Long term follow-up has not been reported. METHODS Between 1999 and 2013 we diagnosed vasovagal syncope in 1105 patients of whom 69 also had sleep syncope. We compared these 69 patients in the sleep syncope group to 118 patients with classical vasovagal syncope consecutively investigated between 1999 and 2003. We compared baseline demography, syncope history, tilt test results and follow-up findings. RESULTS At baseline, age and gender distribution (mean ± standard deviation) of the classical VVS and sleep synocope groups were similar: 46 ± 21 vs. 47 ± 15 years (p = 0.53), and 55% versus 66% female (p = 0.28), respectively. Abdominal discomfort and vagotonia were more frequent in sleep syncope patients: 80% versus 8% and 33% versus 2% (p < 0.001). Childhood syncope and blood-needle phobia were also more frequent in sleep syncope patients: 58% versus 15% and 69% versus 19% (p < 0.001). Positive tilt test results were similar for the two groups (93% [classical VVS] vs. 91%; p = 0.56). Blood pressure, heart rate and stroke volume changed in a similar manner from baseline to syncope (p = 0.32, 0.34 and 0.18, respectively). Mean duration of follow-up for the classical VVS and sleep syncope groups, as recorded in the electronic records, were 17 (3-21) and 15 (7-27) years, respectively. Rates of mortality and of permanent pacemaker insertion were similar in the two groups: 16.2% (classical VVS) versus 7.6% (p = 0.09) and 3% (classical VVS) versus 3% (p = 0.9). Incidence of sleep episodes decreased from 1.9 ± 3 to 0.1 ± 0.3 episodes per year (p < 0.001). CONCLUSION Sleep syncope is a subtype of vasovagal syncope with characteristic symptoms. Despite the severity of the sleep episodes, the prognosis is very good. Very few patients require permanent pacing, and nearly all respond to education and reassurance.
Collapse
Affiliation(s)
- David L Jardine
- Department of General Medicine, Christchurch Hospital, Riccarton Ave, Christchurch, New Zealand.
| | - Jonathan Davis
- Department of General Medicine, Christchurch Hospital, Riccarton Ave, Christchurch, New Zealand
| | - Christopher M Frampton
- Department of Medicine, Christchurch School of Medicine, University of Otago, Dunedin, New Zealand
| | - Wouter Wieling
- Amsterdam Academic Medical Center (AMC), Amsterdam, The Netherlands
| |
Collapse
|
30
|
Tarakji KG, Patel D, Krishnaswamy A, Hussein A, Saliba W, Wilkoff BL, Wolski K, Svensson L, Wazni OM, Kapadia SR. Bradyarrhythmias detected by extended rhythm recording in patients undergoing transcatheter aortic valve replacement (Brady-TAVR Study). Heart Rhythm 2021; 19:381-388. [PMID: 34801735 DOI: 10.1016/j.hrthm.2021.11.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/31/2021] [Accepted: 11/14/2021] [Indexed: 12/29/2022]
Abstract
BACKGROUND Bradyarrhythmias leading to permanent pacemaker (PPM) implantation continue to be a complication after transcatheter aortic valve replacement (TAVR). OBJECTIVE The purpose of this study was to assess the prevalence of bradyarrhythmias using an electrocardiographic (ECG) extended rhythm recording in patients pre- and post-TAVR and whether they can predict the need for PPM. METHODS This was a prospective single-center study in patients undergoing TAVR. Patients received an ECG patch for 2 weeks pre-, immediately post-, and 2-3 months post-TAVR. Caring physicians were blinded to the results of the patch except when predefined urgent arrhythmias were detected. The main outcome was the need for PPM implantation after TAVR. RESULTS We enrolled 110 patients, of whom 96 underwent TAVR and were included in the final analysis. Bradyarrhythmias, defined as a pause of 3 seconds or more, occurred in 5.2%, 12.7%, and 7% of patients pre-, immediately post-, and 2-3 months post-TAVR, respectively. PPM implantation occurred in 12 patients (12.5%), of whom 9 (9.4%) underwent implantation during their index hospitalization while 3 (3.1%) required implantation postdischarge for indications other than heart block. No patients required PPM after receiving an ECG patch 2-3 months post-TAVR. Significant baseline predictors for the need for PPM included the presence of right bundle branch block and increased QRS duration. Bradyarrhythmias detected by the ECG patch did not predict the need for PPM at either the index hospitalization or the follow-up period. CONCLUSION Bradyarrhythmias are common and can be detected with extended ECG monitoring before and after TAVR; however, in our study they did not predict the need for PPM after TAVR (ClinicalTrials.gov identifier: NCT03180073).
Collapse
Affiliation(s)
- Khaldoun G Tarakji
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio.
| | - Divyang Patel
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Amar Krishnaswamy
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Ayman Hussein
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Walid Saliba
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Bruce L Wilkoff
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Kathy Wolski
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Lars Svensson
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Oussama M Wazni
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Samir R Kapadia
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| |
Collapse
|
31
|
Ahmad S, Kabunga P. Paradoxical cardiac conduction during exercise stress testing in myotonic dystrophy type 1: a case report. Eur Heart J Case Rep 2021; 5:ytab409. [PMID: 34746639 PMCID: PMC8567071 DOI: 10.1093/ehjcr/ytab409] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/16/2021] [Accepted: 09/27/2021] [Indexed: 12/19/2022]
Abstract
Background Exercise stress testing (EST) identifies functional abnormalities that may manifest only during physiologic stress to the heart. This may have significant prognostic value in identifying latent conduction abnormalities in asymptomatic patients with myotonic dystrophy type 1 (MD1), who may benefit from prophylactic permanent pacemaker (PPM) implantation. Case report We report the case of a patient with MD1 with a 5-month history of atypical left-sided chest pain. Her baseline electrocardiogram (ECG) showed sinus rhythm and variable PR interval prolongation (206–220 ms) without symptoms of cardiac conduction disease. Routine blood tests and cardiac investigations including a 24-h ECG monitoring, echocardiogram, and a cardiac magnetic resonance imaging scan, revealed no abnormalities. To investigate her chest pain and to determine the need for prophylactic PPM implantation, EST and an electrophysiological study were performed. Exercise testing revealed minimal PR shortening (PR = 200 ms) at peak exercise and paradoxical PR prolongation (PR = 280 ms) during the early recovery period. A prophylactic DDDR PPM was implanted following an electrophysiological study that revealed a prolonged His-ventricle (HV) interval of 84 ms. Discussion The current use of annual ECG and 24 Holter monitoring may not adequately detect abnormal cardiac conduction in asymptomatic patients with MD1. The invasive nature of electrophysiology studies limits its use as a screening tool for conduction abnormalities in asymptomatic patients. Thus, EST could be used to identify underlying conduction abnormalities in MD1 patients without any specific symptoms of bradycardia, which warrant further invasive electrophysiological studies (EPS).
Collapse
Affiliation(s)
- Suliman Ahmad
- Faculty of Life Sciences, Kings College London, London, SE1 1UL UK
| | - Peter Kabunga
- Department of Cardiology, Darent Valley Hospital, Darenth Wood Rd, Dartford, Kent DA2 8DA, UK.,Department of Cardiology, King's College Hospital, Denmark Hill, London, SE5 9RS, UK
| |
Collapse
|
32
|
Abstract
Conduction disturbances (CDs) after transcatheter artic replacement remain a clinical concern and relatively common complication. A recent meta-analysis showed both new-onset persistent left bundle branch block and new permanent pacemaker implantation were related to all-cause death with risk ratio 1.32 (95% confidence interval [CI] 1.17 to 1.49; P<.001) and 1.17 (95% CI 1.11-1.25; P<.001) at 1 year, respectively. Preprocedural computed tomography imaging can highlight potential risk factors for CDs, such as membranous septum length, device landing zone calcium, and the annulus size/degree of device oversizing.
Collapse
Affiliation(s)
- Makoto Nakashima
- Heart Valve Center, NYU Langone Health, 530 1st Avenue, Suite 9V, New York, NY 10016, USA
| | - Hasan Jilaihawi
- Heart Valve Center, NYU Langone Health, 530 1st Avenue, Suite 9V, New York, NY 10016, USA.
| |
Collapse
|
33
|
Barrett C, Sandhu A, Tzou W. Electrophysiologic Implications of Transcatheter Aortic Valve Replacement: Incidence, Outcomes, and Current Management Strategies. Curr Cardiol Rep 2021; 23:167. [PMID: 34599417 DOI: 10.1007/s11886-021-01599-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/13/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE OF REVIEW Transcatheter aortic valve replacement (TAVR) has changed the paradigm for management of severe aortic stenosis. Despite substantial procedural advancements, conduction system abnormalities remain a common complication following TAVR. In this review, we describe (1) incidence and risk factors for the development of conduction disturbances following TAVR, along with their prognostic significance, (2) the incidence and prognostic significance of new-onset arrhythmias following TAVR, (3) approach to management of perioperative and post-procedural conduction disturbances and arrhythmias, and (4) novel areas of research. RECENT FINDINGS Conduction disturbances including left bundle branch block (LBBB) and high-grade atrioventricular block (HAVB) remain common issues post-TAVR despite advancements in valve technology and improvements in procedural technique. Despite data showing most conduction abnormalities resolve over time, rates of post-procedural permanent pacemaker implantation remain high. Similarly, rates of new-onset or newly detected arrhythmia, particularly atrial fibrillation, have been widely reported post-implantation of all types of TAVR valves. Recent consensus statements and decision pathway documents have been helpful in standardizing an approach to post-TAVR conduction disturbances. New areas of research show promise both for predicting which patients will develop conduction disturbances post-TAVR and for management of HAVB with novel pacing techniques. On the other hand, management of new-onset or newly detected atrial fibrillation after TAVR remains a significant challenge without standardized treatment strategy.
Collapse
Affiliation(s)
- Christopher Barrett
- Division of Cardiology, Section of Electrophysiology, University of Colorado, 12401 E. 17th Ave., MS B-136, Aurora, CO, 80045, USA
| | - Amneet Sandhu
- Division of Cardiology, Section of Electrophysiology, University of Colorado, 12401 E. 17th Ave., MS B-136, Aurora, CO, 80045, USA. .,Denver VA Medical Center, Denver, USA.
| | - Wendy Tzou
- Division of Cardiology, Section of Electrophysiology, University of Colorado, 12401 E. 17th Ave., MS B-136, Aurora, CO, 80045, USA.
| |
Collapse
|
34
|
Nauchi M, Yamawaki M, Nakano T, Makino K, Honda Y, Sakai T, Ito Y. Bedside Electrophysiological Study Using a Temporary Pacemaker May Predict Recurrence of Atrioventricular Block After Transcatheter Aortic Valve Replacement. Int Heart J 2021; 62:1012-1018. [PMID: 34544981 DOI: 10.1536/ihj.21-145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
High-degree atrioventricular block (HAVB) or complete heart block (CHB) is a common complication associated with transcatheter aortic valve replacement (TAVR). However, some patients with HAVB/CHB recover with time. The results of electrophysiological studies (EPSs) using permanent pacemaker implantation (PPI) in patients with suspicious HAVB/CHB are considered controversial.This study aimed to evaluate whether HAVB/CHB induction at the bedside using a temporary pacemaker can predict recurrence in patients who had recovered from HAVB/CHB after TAVR.We enrolled a total of 11 patients who had recovered from HAVB/CHB and evaluated their electrophysiology using right ventricular pacing and/or procainamide administration.HAVB/CHB induction was positive. Three patients tested positive for HAVB/CHB, whereas 8 tested negative. The ejection fraction and the interval between HAVB/CHB onset and EPS were found to be significant. HAVB/CHB positive patients underwent PPI. A patient with a balloon-expandable valve tested positive just before recovery of CHB, but tested negative 5 days later and was included in the negative group. The 4 patients who tested negative received a cardiovascular implantable electric device (CIED). We observed HAVB/CHB in 2 patients who had previously tested positive after 3 months. Among those who tested negative, those with CIED had no HAVB/CHB, and others showed neither HAVB/CHB on electrocardiogram nor experienced syncope or sudden death.Our EPS revealed that HAVB/CHB induction may predict HAVB/CHB recurrence after TAVR. Valve type and EPS timing may affect the results.
Collapse
Affiliation(s)
- Masahiro Nauchi
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital.,Department of Cardiology, Heisei Yokohama Hospital
| | | | | | - Kenji Makino
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital
| | - Yosuke Honda
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital
| | - Tsuyoshi Sakai
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital
| | - Yoshiaki Ito
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital
| |
Collapse
|
35
|
Helmers MR, Shin M, Iyengar A, Arguelles GR, Mays J, Han JJ, Patrick W, Altshuler P, Hargrove WC, Atluri P. Permanent pacemaker implantation following mitral valve surgery: a retrospective cohort study of risk factors and long-term outcomes. Eur J Cardiothorac Surg 2021; 60:140-147. [PMID: 33659995 DOI: 10.1093/ejcts/ezab091] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 01/18/2021] [Accepted: 01/26/2021] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES Conduction disturbances requiring permanent pacemaker (PPM) implantation remain a complication following valvular surgery. PPMs confer the risk of infection, tricuspid valve regurgitation and pacing-induced cardiomyopathy. Literature examining PPM placement in mitral valve surgery (MVS) is limited. METHODS Our institutional mitral valve (MV) database was retrospectively reviewed for adult patients undergoing surgery from 2011 to 2019. Patients with preoperative PPM were excluded. Patients were stratified by the receipt of PPM following their index operations. Multivariable logistic regression was performed to determine patient and operative risk factors for PPM. Subgroup analysis was performed on patients who underwent isolated MVS. Kaplan-Meier analysis and a multivariable Cox proportional hazards model were utilized to assess the association between PPM implantation and long-term survival. RESULTS A total of 3391 (2991 non-PPM and 400 PPM) patients met the study criteria. Significant predictors of PPM included increased decade of age (odds ratio: 1.23; 95% confidence interval: 1.12-1.35), concomitant aortic (1.44; 1.10-1.90) and tricuspid valve procedures (2.21; 1.64-2.97) and prior history of myocardial infarction (1.48; 1.07-1.86). In the isolated MV repair population, annuloplasty with ring prosthesis was associated with PPM (3.09; 1.19-8.02). Patients in the replacement population did not have significant identifiable risk factors. There was no survival difference found, and postoperative PPM placement was not found to be an independent predictor of mortality. CONCLUSIONS Our primary aim was to elucidate predictors for PPM implantation in MVS and found increasing age and concomitant procedures to be risk factors. Receipt of PPM is associated with worse long-term survival but does not independently predict survival. Among patients undergoing isolated MV repair, use of an annuloplasty ring confers a higher risk of PPM compared to an annuloplasty band.
Collapse
Affiliation(s)
- Mark R Helmers
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Max Shin
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Amit Iyengar
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Gabriel R Arguelles
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Jarvis Mays
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Jason J Han
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - William Patrick
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Peter Altshuler
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - W Clark Hargrove
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| | - Pavan Atluri
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Philadelphia, PA, USA
| |
Collapse
|
36
|
Abstract
Remote monitoring of permanent pacemakers and implantable cardiac defibrillators has undergone considerable advances over the past several decades. Advancement of technology has created the ability for remote monitoring of implantable cardiac devices; a device can monitor its own function, record arrhythmias, and transmit data to health care providers without frequent in-office checks, shown to be as safe as in-office interrogation. Remote monitoring allows earlier detection of clinically actionable events, reduces incidence of inappropriate shocks, and allows earlier detection of atrial fibrillation. App-based remote monitoring provides patients with rapid access to their cardiac data, which may improve compliance with remote monitoring.
Collapse
Affiliation(s)
- Bryan Wilner
- Department of Cardiovascular Medicine, Section of Cardiac Electrophysiology, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue/J2-2, Cleveland, OH 44195, USA
| | - John Rickard
- Department of Cardiovascular Medicine, Section of Cardiac Electrophysiology, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, 9500 Euclid Avenue/J2-2, Cleveland, OH 44195, USA.
| |
Collapse
|
37
|
Sandhu A, Tzou WS. A Disruptive Technology: Determining Need for Permanent Pacing After TAVR. Curr Cardiol Rep 2021; 23:53. [PMID: 33871728 DOI: 10.1007/s11886-021-01481-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/17/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE OF REVIEW Transcatheter aortic valve replacement (TAVR) has changed the paradigm for management of severe aortic stenosis. Despite evolution of TAVR over the past 2 decades, conduction system disturbances remain a concern post-TAVR. In this review, we describe (1) permanent pacemaker (PP) implant rates associated with TAVR, (2) risk factors predicting need for PP therapy post-TAVR, (3) management of perioperative conduction abnormalities, and (4) novel areas of research. RECENT FINDINGS Conduction disturbances remain a common issue post-TAVR, in particular, left bundle branch block (LBBB). Though newer data describes resolution of a significant fraction of these disturbances over time, rates of pacemaker therapy remain high despite improvements in valve technology and procedural technique. Recent consensus statements and guideline documents are important first steps in standardizing an approach to post-TAVR conduction disturbances. New areas of research show promise in both prediction and treatment of conduction disturbances post-TAVR.
Collapse
Affiliation(s)
- Amneet Sandhu
- Division of Cardiology, Cardiac Electrophysiology Section, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA.,Division of Cardiology, Denver VA Medical Center, Denver, CO, USA
| | - Wendy S Tzou
- Division of Cardiology, Cardiac Electrophysiology Section, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO, 80045, USA.
| |
Collapse
|
38
|
Kunioka S, Fujita K, Iwasa S, Kamiya H, Yamazaki K, Tsukui H. Non-pledget commissural suture technique to avoid atrioventricular block. Gen Thorac Cardiovasc Surg 2021; 69:906-908. [PMID: 33608837 DOI: 10.1007/s11748-021-01605-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/06/2020] [Indexed: 11/28/2022]
Abstract
Here, we report our unique "non-pledget commissural suture technique" to avoid complete atrioventricular block during surgical aortic valve replacement, whereby all commissural stiches are made in a figure-of-eight fashion without a pledget. Then, standard stiches in a non-everting fashion are made using pledget sutures and a prosthetic valve is implanted at the supra-annular position. Among 152 evaluated patients, only five patients experienced complications, including three left bundle branch blocks, one postoperative pacemaker implantation, and one moderate paravalvular leak. Based on the high success rate, our technique may be a reasonable alternative for surgical aortic valve replacement.
Collapse
Affiliation(s)
- Shingo Kunioka
- Department of Cardiac Surgery, Asahikawa Medical University, Midorigaoka Higashi 2-1-1-1, Asahikawa, 078-8510, Japan.
| | - Kishu Fujita
- Department of Cardiac Surgery, Asahikawa Medical University, Midorigaoka Higashi 2-1-1-1, Asahikawa, 078-8510, Japan
| | - Shizuko Iwasa
- Department of Cardiac Surgery, Asahikawa Medical University, Midorigaoka Higashi 2-1-1-1, Asahikawa, 078-8510, Japan
| | - Hiroyuki Kamiya
- Department of Cardiac Surgery, Asahikawa Medical University, Hokkaido, Japan
| | - Kenji Yamazaki
- Department of Cardiac Surgery, Asahikawa Medical University, Midorigaoka Higashi 2-1-1-1, Asahikawa, 078-8510, Japan
| | - Hiroyuki Tsukui
- Department of Cardiothoracic Surgery, Excela Health Westmoreland Hospital, Greensburg, PA, USA
| |
Collapse
|
39
|
Khalil M, Shukralla AA, Kilbride R, Mullins G, Widdess-Walsh P, Delanty N, El-Naggar H. Ictal asystole during long-term video-EEG; semiology, localization, and intervention. Epilepsy Behav Rep 2021; 15:100416. [PMID: 33437961 PMCID: PMC7786025 DOI: 10.1016/j.ebr.2020.100416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 11/23/2022] Open
Abstract
Ictal arrhythmias are disturbances of cardiac conduction that occur during clinical or electrographic seizures. Ictal asystole (IA) is rare, and its incidence can range from 0.3–0.4% in patients with epilepsy who were monitored by video-EEG (van der Lende et al., 2015). We report on ten patients (six males and four females) with an age ranging from 31 to 70 years old) who were monitored in our video-EEG (VEEG) unit over the last eight years. These patients were selected based on the history of documented ictal asystole during inpatient VEEG monitoring). In our series the mean latency from the seizure onset to the onset of ictal asystole was 22 seconds and the mean duration of the IA was 15.8 seconds. During the asystolic phase the seizures may clinically continue or syncopal signs may supervene. In our case series all the patients had either left or right temporal lobe epilepsy, six of which were lesional. We found two patterns of ictal semiology in our series. The first group of patients included five patients who experienced a rapid onset of IA in their seizure and the second group where the latency of ictal asystole was relatively late. All our cohort had a permanent pacemaker following the diagnosis, six of these patients have been event free since placement.
Collapse
|
40
|
Bruno F, D'Ascenzo F, Vaira MP, Elia E, Omedè P, Kodali S, Barbanti M, Rodès-Cabau J, Husser O, Sossalla S, Van Mieghem NM, Bax J, Hildick-Smith D, Munoz-Garcia A, Pollari F, Fischlein T, Budano C, Montefusco A, Gallone G, De Filippo O, Rinaldi M, la Torre M, Salizzoni S, Atzeni F, Pocar M, Conrotto F, De Ferrari GM. Predictors of pacemaker implantation after transcatheter aortic valve implantation according to kind of prosthesis and risk profile: a systematic review and contemporary meta-analysis. Eur Heart J Qual Care Clin Outcomes 2020; 7:143-153. [PMID: 33289527 DOI: 10.1093/ehjqcco/qcaa089] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/14/2020] [Accepted: 11/19/2020] [Indexed: 12/12/2022]
Abstract
AIMS Permanent pacemaker implantation (PPI) may be required after transcatheter aortic valve implantation (TAVI). Evidence on PPI prediction has largely been gathered from high-risk patients receiving first-generation valve implants. We undertook a meta-analysis of the existing literature to examine the incidence and predictors of PPI after TAVI according to generation of valve, valve type, and surgical risk. METHODS AND RESULTS We made a systematic literature search for studies with ≥100 patients reporting the incidence and adjusted predictors of PPI after TAVI. Subgroup analyses examined these features according to generation of valve, specific valve type, and surgical risk. We obtained data from 43 studies, encompassing 29 113 patients. Permanent pacemaker implantation rates ranged from 6.7% to 39.2% in individual studies with a pooled incidence of 19% (95% CI 16-21). Independent predictors for PPI were age [odds ratio (OR) 1.05, 95% confidence interval (CI) 1.01-1.09], left bundle branch block (LBBB) (OR 1.45, 95% CI 1.12-1.77), right bundle branch block (RBBB) (OR 4.15, 95% CI 3.23-4.88), implantation depth (OR 1.18, 95% CI 1.11-1.26), and self-expanding valve prosthesis (OR 2.99, 95% CI 1.39-4.59). Among subgroups analysed according to valve type, valve generation and surgical risk, independent predictors were RBBB, self-expanding valve type, first-degree atrioventricular block, and implantation depth. CONCLUSIONS The principle independent predictors for PPI following TAVI are age, RBBB, LBBB, self-expanding valve type, and valve implantation depth. These characteristics should be taken into account in pre-procedural assessment to reduce PPI rates. PROSPERO ID CRD42020164043.
Collapse
Affiliation(s)
- Francesco Bruno
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Fabrizio D'Ascenzo
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Matteo Pio Vaira
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Edoardo Elia
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Pierluigi Omedè
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Susheel Kodali
- Department of Cardiology, Division of Cardiology, New York-Presbyterian Hospital, Columbia University Medical Center, New York, NY, USA
| | - Marco Barbanti
- Department of Cardiology, C.A.S.T. Policlinic G. Rodolico Hospital, University of Catania, Catania, Italy
| | - Josep Rodès-Cabau
- Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Oliver Husser
- Klinik für Innere Medizin I St.-Johannes-Hospital, Dortmund, Germany
| | - Samuel Sossalla
- Department for Internal Medicine II, Cardiology, Pneumology, Intensive Care, University Hospital Regensburg, Regensburg, Germany
| | - Nicolas M Van Mieghem
- Department of Cardiology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Jeroen Bax
- Department of Cardiology, Heart Lung Center, Leiden University Medical Center, Leiden, the Netherlands
| | - David Hildick-Smith
- Department of Cardiology, Sussex Cardiac Centre, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | | | - Francesco Pollari
- Department of Cardiac Surgery, Cardiovascular Center, Klinikum Nürnberg - Paracelsus Medical University, Breslauer Str. 201, Nuremberg, Germany
| | - Theodor Fischlein
- Department of Cardiac Surgery, Cardiovascular Center, Klinikum Nürnberg - Paracelsus Medical University, Breslauer Str. 201, Nuremberg, Germany
| | - Carlo Budano
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Antonio Montefusco
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Guglielmo Gallone
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Ovidio De Filippo
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Mauro Rinaldi
- Division of Cardiosurgery, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Michele la Torre
- Division of Cardiosurgery, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Stefano Salizzoni
- Division of Cardiosurgery, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Francesco Atzeni
- Division of Cardiosurgery, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Marco Pocar
- Division of Cardiosurgery, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Federico Conrotto
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| | - Gaetano Maria De Ferrari
- Division of Cardiology, Cardiovascular and Thoracic Department, Città della Salute e della Scienza Hospital and University of Turin, Italy
| |
Collapse
|
41
|
Akdemir B. Inappropriate tachycardia at rest as a consequence of atrial preference pacing algorithm. Rev Port Cardiol 2020; 39:729.e1-729.e4. [PMID: 33246806 DOI: 10.1016/j.repc.2020.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 04/16/2020] [Accepted: 05/05/2020] [Indexed: 10/22/2022] Open
Abstract
A 34-year-old female with a past medical history of sick sinus syndrome which requiring placement of single chamber (atrial) permanent pacemaker (Medtronic, Minneapolis, MN, USA). One year after pacemaker implantation, the patient reported exercise intolerance and palpitation at rest. Device interrogation during clinic visit revealed 99% atrial pacing and high atrial rate episodes. What is the mechanism for high atrial rate episodes? Atrial preference pacing (algorithm is a promising method for preventing atrial tachyarrhythmia in patients with an implanted pacemaker. However, instead of using nominal search interval settings, which may not benefit patients, we should individually tailor the programming, identifying the most effective search interval and be aware of possible pro-arrhythmic effects.
Collapse
Affiliation(s)
- Baris Akdemir
- Division of Cardiology, Department of Electrophysiology, University of Minnesota, Minneapolis, MN, USA; Division of Cardiology, Department of Electrophysiology, Bahcesehir University, Istanbul, Turkey.
| |
Collapse
|
42
|
Hamdan A, Nassar M, Schwammenthal E, Perlman G, Arow Z, Lessick J, Kerner A, Barsheshet A, Assa HV, Assali A, Aviv Y, Goitein O, Brodov Y, Codner P, Orvin K, Biton D, Klein E, Danenberg H, Finkelstein A, Kornowski R. Short membranous septum length in bicuspid aortic valve stenosis increases the risk of conduction disturbances. J Cardiovasc Comput Tomogr 2020; 15:339-347. [PMID: 33153946 DOI: 10.1016/j.jcct.2020.10.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 09/11/2020] [Accepted: 10/12/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Distinct anatomical features predispose bicuspid AS patients to conduction disturbances after TAVR. This study sought to evaluate whether the incidence of permanent pacemaker implantation (PPMI) and left bundle branch block (LBBB) in patients with bicuspid aortic stenosis (AS) following transcatheter aortic valve replacement (TAVR) is related to an anatomical association between bicuspid AS and short membranous septal (MS) length. METHODS Sixty-seven consecutive patients with bicuspid AS from a Bicuspid AS TAVR multicenter registry and 67 propensity-matched patients with tricuspid AS underwent computed tomography before TAVR. RESULTS MS length was significantly shorter in bicuspid AS compared with tricuspid AS (6.2 ± 2.5 mm vs. 8.4 ± 2.7 mm, respectively; p < 0.001). In patients with bicuspid AS, MS length and aortic valve calcification were the most powerful pre-procedural independent predictors of PPMI or LBBB (odds ratio [OR]: 1.38, 95% confidence interval [CI]: 1.15 to 1.55, p = 0.003 and OR: 1.92, 95% CI: 1.1 to 3.34, p = 0.022, respectively). When taking into account pre- and post-procedural parameters, aortic valve calcification and the difference between MS length and implantation depth were the most powerful independent predictors of PPMI or LBBB in patients with bicuspid AS (OR: 1.82, 95%: 1.1 to 3.1, p = 0.027; OR: 1.25, 95% CI: 1.10 to 1.38, p = 0.003). CONCLUSION MS length, which was significantly shorter in bicuspid AS compared with tricuspid AS, aortic valve calcification, and device implantation deeper than MS length predict PPMI or LBBB in bicuspid AS after TAVR.
Collapse
Affiliation(s)
- Ashraf Hamdan
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.
| | - Mithal Nassar
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Ehud Schwammenthal
- Department of Cardiology, Sheba Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Gidon Perlman
- Department of Cardiology, Hadassah Medical Center, Hebrew University, Jerusalem, Israel
| | - Ziad Arow
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Jonathan Lessick
- Department of Cardiology, Rambam Health Care Campus, Technion Israel Instituted of Technology, Haifa, Israel
| | - Arthur Kerner
- Department of Cardiology, Rambam Health Care Campus, Technion Israel Instituted of Technology, Haifa, Israel
| | - Alon Barsheshet
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Hana Vaknin Assa
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Abid Assali
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Yaron Aviv
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Orly Goitein
- Department of Diagnostic Imaging, Sheba Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Yafim Brodov
- Department of Diagnostic Imaging, Sheba Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Pablo Codner
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Katia Orvin
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - David Biton
- Department of Cardiology, Sheba Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Eyal Klein
- Department of Cardiology, Hadassah Medical Center, Hebrew University, Jerusalem, Israel
| | - Haim Danenberg
- Department of Cardiology, Hadassah Medical Center, Hebrew University, Jerusalem, Israel
| | - Ariel Finkelstein
- Department of Cardiology, Tel-Aviv Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Ran Kornowski
- Department of Cardiology, Rabin Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| |
Collapse
|
43
|
Dong S, Fang D, Dai W, Zhao L, Guo C. Is it too early to be optimistic about LBBP? Int J Cardiol 2021; 322:176. [PMID: 33035611 DOI: 10.1016/j.ijcard.2020.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 10/01/2020] [Indexed: 11/22/2022]
|
44
|
Stachon P, Steinfurt J, van de Loo T, Trolese L, Faber T, Kaier K, Heidt T, Bothe W, Krauss T, Wolf D, Duerschmied D, Zehender M, Bamberg F, Bode C, von Zur Mühlen C. Impact of Preprocedural Aortic Valve Calcification on Conduction Disturbances after Transfemoral Aortic Valve Replacement. Cardiology 2020; 146:228-237. [PMID: 32966978 DOI: 10.1159/000509389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Accepted: 06/10/2020] [Indexed: 11/19/2022]
Abstract
AIM The present study analyzes in depth the impact of different calcification patterns on disturbances of the conduction system in transcatheter aortic valve replacement (TAVR) patients. METHODS AND RESULTS A total of 169 preprocedural TAVR multislice computed tomography scans from consecutive transfemoral (TF) TAVRs performed between 2014 and 2017 using either Edwards SAPIEN or Medtronic Evolut R valves were retrospectively evaluated. The volume, distribution, and orientation of annular and valvular aortic valve calcification were measured and their impact on postoperative conduction disturbances was determined using linear and logistic regression analyses. The total volume of calcification and distribution at the aortic annulus or valve did not influence the conduction system. Oval calcification of the left aortic cusp was independently associated with an elevated risk for an increase in atrioventricular block degree (+0.6, p = 0.03). Moreover, orthogonal calcifications at the level of the aortic annulus were associated with an increased risk for QRS prolongation (+26 ms, p = 0.004) and an increased risk for permanent pacemaker implantation (OR 4.3, p = 0.03) after TF TAVR. This was more pronounced in patients undergoing TF TAVR using a balloon-expandable Edwards SAPIEN 3 valve (QRS +38.195 ms, p < 0.001; OR permanent pacemaker 15.48, p = 0.013). CONCLUSION Orthogonal annular calcification confers an increased risk for conduction disturbances after TAVR. This is even more pronounced after implantation of balloon-expandable valves.
Collapse
Affiliation(s)
- Peter Stachon
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany,
| | - Johannes Steinfurt
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Tim van de Loo
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Luca Trolese
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Thomas Faber
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Klaus Kaier
- Institute of Medical Biometry and Medical Informatics, University Medical Center Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Timo Heidt
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Wolfgang Bothe
- University Heart Center Freiburg, Department of Cardiovascular Surgery, Medical Faculty, University of Freiburg, Freiburg, Germany
| | - Tobias Krauss
- University Hospital Freiburg, Department of Radiology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dennis Wolf
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Daniel Duerschmied
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Manfred Zehender
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Fabian Bamberg
- University Hospital Freiburg, Department of Radiology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christoph Bode
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Constantin von Zur Mühlen
- University Heart Center Freiburg, Department of Cardiology and Angiology I, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| |
Collapse
|
45
|
Martin A, Lever N. Permanent Transfemoral Pacing: Making Things Easier. Heart Lung Circ 2020; 30:e41-e44. [PMID: 32873491 DOI: 10.1016/j.hlc.2020.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/19/2020] [Indexed: 10/23/2022]
Abstract
Permanent pacemakers are usually implanted using the venous tributaries of the arms. There are clinical situations where this approach may not be ideal or even possible. In these situations, techniques for permanent pacing via the tributaries of the legs can be used. We describe a method of pacing via a femoral venous approach using a subcutaneous pocket. This technique provides a safe alternative pacing site when avoiding the chest and neck regions.
Collapse
Affiliation(s)
- Andrew Martin
- Green Lane Cardiovascular Service, Auckland City Hospital, Grafton, Auckland, New Zealand.
| | - Nigel Lever
- Green Lane Cardiovascular Service, Auckland City Hospital, Grafton, Auckland, New Zealand; Department of Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| |
Collapse
|
46
|
Liu Q, Yang J, Bolun Z, Pei M, Ma B, Tong Q, Yin H, Zhang Y, You L, Xie R. Comparison of cardiac function between left bundle branch pacing and right ventricular outflow tract septal pacing in the short-term: A registered controlled clinical trial. Int J Cardiol 2020; 322:70-76. [PMID: 32860843 DOI: 10.1016/j.ijcard.2020.08.048] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 07/03/2020] [Accepted: 08/07/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND The novel method of left bundle branch pacing (LBBP) has been reported to produce a narrower QRS duration and lower pacing threshold than right ventricular outflow tract septal pacing (RVOP). However, whether LBBP is superior to traditional RVOP in improving cardiac function still lacks sufficient evidence. OBJECTIVE The purpose of this study was to compare the changes in cardiac function (especially in brain natriuretic peptide (BNP)levels, left atrial function, and left ventricular diastolic function) within 7 days between LBBP and RVOP. METHODS AND RESULTS A single-centre prospective controlled registered clinical study was conducted with 84 patients with bradycardia indications. Forty-two patients underwent RVOP, and 42 patients underwent LBBP. The pacemaker parameters were adjusted so that the ventricular ratio was over 90% and rate was 60-70 bpm. The changes in BNP levels and echocardiogram and speckle-tracking echocardiagraphy findings were compared between the two groups before and within 7 days after implantation: (1) BNP: there was no significant difference in BNP level between the two groups before and 1 day after implantation, while the LBBP group had significantly lower levels than the RVOP group on day 7 [(65.15 ± 56.96)pg/ml vs.(129.82 ± 101.92)pg/ml, P < 0.001]. (2) Cardiac echocardiography: the e' value of the LBBP group was higher than that of the RVOP group 7 days after implantation[(6.39 ± 2.65) cm/s vs. (5.45 ± 1.35)cm/s, P = 0.049]. The E/e' and peak E-wave velocity in the LBBP group decreased significantly after 7 days [16.57 ± 6.55 vs. 12.75 ± 5.16 P = 0.043, (88.6 ± 24.37)cm/s vs. (75.68 ± 28.10)cm/s P = 0.030]; in contrast, there were no significant changes in the RVOP group [14.13 ± 3.85 vs.14.10 ± 4.85 P = 0.50, (77.33 ± 21.14)cm/s vs. (74.45 ± 23.03)cm/s P = 0.56). (3)Speckle-tracking echocardiagraphy: there was no significant difference in left atrial strain or the strain rate between the LBBP and RVOP groups,but the absolute values of left atrial strain and strain rate in the LBBP group increased, while those in the RVOP group decreased. CONCLUSION This study demonstrates that compared to RVOP, LBBP can increase left ventricular early diastolic function, improve BNP levels, and has a tendency to increase left atrial myocardial elasticity and left atrial strain capacity in the short term in pacemaker-dependent patients.
Collapse
Affiliation(s)
- Qian Liu
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Jing Yang
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Zhou Bolun
- Xiangya School of Medicine, Central South University, Changsha, People's Republic of China
| | - Miao Pei
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Bofei Ma
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Qiaoli Tong
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Hongning Yin
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Yan Zhang
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Ling You
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Ruiqin Xie
- Division of cardiology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China.
| |
Collapse
|
47
|
Mahoney P, Stehli J. Editorial: Timing of Permanent Pacemaker Implantation After TAVR - Finding the Sweet Spot. Cardiovasc Revasc Med 2020; 21:730-731. [PMID: 32773153 DOI: 10.1016/j.carrev.2020.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Paul Mahoney
- Structural Heart Programs, Sentara Health Systems, United States of America.
| | - Julia Stehli
- Structural Heart Programs, Sentara Health Systems, United States of America
| |
Collapse
|
48
|
Phan DQ, Goitia J, Lee MS, Gupta N, Aharonian V, Mansukhani P, Moore N, Brar SS, Zadegan R. Predictors of conduction recovery after permanent pacemaker implantation following transcatheter aortic valve replacement. J Interv Card Electrophysiol 2020; 61:365-374. [PMID: 32671716 DOI: 10.1007/s10840-020-00813-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 06/29/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Conduction disturbances after transcatheter aortic valve replacement (TAVR) requiring pacemaker (PPM) implantation are a known complication and may be reversible. Therefore, we sought to evaluate the incidence and predictors for atrioventricular (AV) conduction recovery after TAVR. METHODS A single-center, retrospective study of patients undergoing PPM implantation for conduction disorders after TAVR between June 2011 and March 2019. Conduction recovery was defined as ≤ 1% ventricular pacing (VP) on follow-up PPM interrogation. RESULTS A total of 110 patients (mean age 83.6 ± 6.6 years, 46.8% female) were included. At a median follow-up of 438 days (interquartile range [IQR] 111-760 days), 35 patients (32%) had conduction recovery, with 50% of these occurring within the first 6 months. On multivariate analysis, predictors of conduction recovery include female sex (hazard ratio [HR] 2.5, 95% confidence interval [CI] 1.01-6.4, p = 0.048), non-VP/non-complete heart block rhythm immediately post-TAVR (HR 5.2, 95% CI 1.5-18.1, p = 0.011), normal sinus rhythm 7 days post-TAVR (HR 3.9, 95% CI 1.7-9.2, p = 0.002), and smaller valve size (mm) (HR 0.81, 95% CI 0.7-0.996, p = 0.045). Significant narrowing of the QRS and resolution of new-onset left bundle branch block within 1 month post-TAVR occurred in those with conduction recovery on PPM interrogation. CONCLUSIONS One-third of patients receiving new PPM implantation have conduction recovery after TAVR, with 50% occurring within the first 6 months. Patient gender, valve size, and rhythm on serial ECGs after TAVR can help identify patients that may recover AV conduction. A conservative approach rather than immediate PPM implantation may be considered in these patients.
Collapse
Affiliation(s)
- Derek Q Phan
- Department of Cardiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - Jesse Goitia
- Department of Cardiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - Ming-Sum Lee
- Department of Cardiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - Nigel Gupta
- Division of Cardiac Electrophysiology, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA, USA
| | - Vicken Aharonian
- Regional Cardiac Catheterization Lab, Kaiser Permanente, Los Angeles Medical Center, 4867 Sunset Boulevard, Cardiac Cath Lab, Room 3755, Los Angeles, CA, 90027, USA
| | - Prakash Mansukhani
- Regional Cardiac Catheterization Lab, Kaiser Permanente, Los Angeles Medical Center, 4867 Sunset Boulevard, Cardiac Cath Lab, Room 3755, Los Angeles, CA, 90027, USA
| | - Naing Moore
- Regional Cardiac Catheterization Lab, Kaiser Permanente, Los Angeles Medical Center, 4867 Sunset Boulevard, Cardiac Cath Lab, Room 3755, Los Angeles, CA, 90027, USA
| | - Somjot S Brar
- Regional Cardiac Catheterization Lab, Kaiser Permanente, Los Angeles Medical Center, 4867 Sunset Boulevard, Cardiac Cath Lab, Room 3755, Los Angeles, CA, 90027, USA
| | - Ray Zadegan
- Regional Cardiac Catheterization Lab, Kaiser Permanente, Los Angeles Medical Center, 4867 Sunset Boulevard, Cardiac Cath Lab, Room 3755, Los Angeles, CA, 90027, USA.
| |
Collapse
|
49
|
Kho J, Ioannou A, O'Sullivan KE, Jones M. Permanent pacemaker implantation rates following cardiac surgery in the modern era. Ir J Med Sci 2020; 189:1289-1294. [PMID: 32445118 PMCID: PMC7554001 DOI: 10.1007/s11845-020-02254-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 05/05/2020] [Indexed: 10/26/2022]
Abstract
AIMS The aim of this study was to evaluate the incidence of permanent pacemaker (PPM) implantation after cardiac surgery in our institution and investigate risk factors for PPM dependency to provide patients with accurate incidence figures at the time of consent for surgery. METHODS Data was collected retrospectively from a single tertiary institution from October 2018 to April 2019 inclusive of 403 patients. Incidence of PPM implantation after various cardiac operations was evaluated. A univariate analysis was carried out to identify the independent risk factors related to PPM implantation. RESULTS Ten patients required a PPM (2.48%). The most common indication for PPM implantation post-cardiac surgery was complete heart block (N = 7, 70%) followed by bradycardia/pauses (N = 2, 20%) and sick sinus syndrome (N = 1, 10%). PPM implantation after coronary artery bypass graft (CABG) surgery was the lowest (0.63%), while combined CABG and valve operations had the highest incidence (5.97%). Independent risk predictors for PPM implantation included female gender (p = 0.03), rheumatic heart disease (p = 0.008), pulmonary hypertension (p = 0.01), redo operations (p = 0.002), mitral valve procedures (p = 0.001), tricuspid valve procedures (p = 0.0003) and combined mitral and tricuspid valve procedures (p = 0.0001). Average length of intensive care unit (ICU)/high-dependency unit (HDU) stay was significantly prolonged for patients who required a PPM post-cardiac surgery. CONCLUSION As clinicians, it can be challenging to provide our patients with accurate information on the risk of PPM implantation relative to their operation. A unit-specific data may be a more accurate method of informing our patients on this risk.
Collapse
Affiliation(s)
- Jason Kho
- Wexham Park Hospital, Frimley Health NHS Foundation Trust, Wexham, UK
| | - Adam Ioannou
- Royal Free Hospital, Royal Free London NHS Foundation Trust, London, UK
| | - Katie E O'Sullivan
- Royal Victoria Hospital, Belfast Health and Social Care Trust, 274 Grosvenor Road, Belfast, BT12 6BA, UK
| | - Mark Jones
- Royal Victoria Hospital, Belfast Health and Social Care Trust, 274 Grosvenor Road, Belfast, BT12 6BA, UK.
| |
Collapse
|
50
|
Ustunkaya T, Liang JJ, Lin AN, Shirai Y, Molina M, Owens AT, Acker MA, Bermudez CA, Santangeli P, Nazarian S, Dixit S, Marchlinski FE, Callans DJ. Clinical and procedural characteristics predicting need for chronotropic support and permanent pacing post-heart transplantation. Heart Rhythm 2020; 17:1132-1138. [PMID: 32112873 DOI: 10.1016/j.hrthm.2020.02.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 02/14/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Postoperative bradycardia can complicate orthotopic heart transplantation (OHT). Previous studies suggested donor age and surgical technique as possible risk factors. However, risk factors in the era of bicaval anastomosis have not been elucidated. OBJECTIVE We sought to examine the association between donor/recipient characteristics with need for chronotropic support and permanent pacemaker (PPM) implantation in patients with OHT. METHODS All patients treated with OHT between January 2003 and January 2018 at the Hospital of the University of Pennsylvania were retrospectively evaluated until June 2018. Chronotropic support was given upon postoperative inability to increase the heart rate to patient's demands and included disproportionate bradycardia and junctional rhythm. RESULTS A total of 820 patients (mean age 51.3 ± 12.6 years; 607, 74% men) underwent 826 OHT procedures (787 patients, 95.3% bicaval anastomosis). Patients who were exposed to amiodarone (odds ratio [OR] 2.30; 95% confidence interval [CI] 1.58-3.34; P < .001) and have older donor (OR 1.02; 95% CI 1.01-1.04; P = .001) were more likely to develop need for chronotropic support. In multivariable analysis, recipient age (OR 1.03; 95% CI 1.00-1.06; P = .04) and biatrial anastomosis (OR 6.12; 95% CI 2.48-15.09) were significantly associated with PPM implantation within 6 months of OHT. No association was found between pre-OHT amiodarone use and PPM implantation. No risk factors assessed were associated with PPM implantation 6 months post-OHT. CONCLUSION Surgical technique and donor age were the main risk factors for the need for chronotropic support post-OHT, whereas surgical technique and recipient age were risk factors for early PPM implantation.
Collapse
Affiliation(s)
- Tuna Ustunkaya
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jackson J Liang
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Cardiac Electrophysiology, Department of Medicine, University of Michigan, Ann Arbor, Michigan
| | - Aung N Lin
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Yasuhiro Shirai
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Maria Molina
- Cardiac Surgery, Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Anjali T Owens
- Heart Failure and Transplant, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael A Acker
- Cardiac Surgery, Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Christian A Bermudez
- Cardiac Surgery, Department of Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Pasquale Santangeli
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Saman Nazarian
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sanjay Dixit
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Francis E Marchlinski
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - David J Callans
- Cardiac Electrophysiology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania.
| |
Collapse
|