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Diaz JC, Duque M, Miranda-Arboleda AF, Koplan BA, Marín JE, Aristizabal JM, Niño CD, Bastidas O, Hincapie D, Hoyos C, Matos CD, Lopez-Cabanillas N, Jaraba E, Moreno S, Caceres M, Ruiz LM, Sauer WH, Romero JE. Single-/dual-chamber vs cardiac resynchronization pacemakers for cardiac resynchronization. Heart Rhythm 2024; 21:499-501. [PMID: 38181988 DOI: 10.1016/j.hrthm.2023.12.024] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/27/2023] [Accepted: 12/29/2023] [Indexed: 01/07/2024]
Affiliation(s)
- Juan C Diaz
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia.
| | - Mauricio Duque
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Andres F Miranda-Arboleda
- Cardiac Arrhythmia and Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Bruce A Koplan
- Cardiac Arrhythmia and Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Jorge E Marín
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | - Julian M Aristizabal
- Cardiac Arrhythmia and Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Cesar D Niño
- Cardiac Arrhythmia and Electrophysiology Service, Clinica SOMER, Rionegro, Antioquia, Colombia
| | - Oriana Bastidas
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia
| | - Daniela Hincapie
- Cardiac Arrhythmia and Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Carolina Hoyos
- Cardiac Arrhythmia and Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Carlos D Matos
- Cardiac Arrhythmia and Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | | | - Elmer Jaraba
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | | | | | | | - William H Sauer
- Cardiac Arrhythmia and Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Jorge E Romero
- Cardiac Arrhythmia and Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
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Diaz JC, Tedrow UB, Duque M, Aristizabal J, Braunstein ED, Marin J, Niño C, Bastidas O, Lopez Cabanillas N, Koplan BA, Hoyos C, Matos CD, Hincapie D, Velasco A, Steiger NA, Kapur S, Tadros TM, Zei PC, Sauer WH, Romero JE. Left Bundle Branch Pacing vs Left Ventricular Septal Pacing vs Biventricular Pacing for Cardiac Resynchronization Therapy. JACC Clin Electrophysiol 2024; 10:295-305. [PMID: 38127008 DOI: 10.1016/j.jacep.2023.10.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 07/31/2023] [Revised: 10/04/2023] [Accepted: 10/20/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Left bundle branch pacing (LBBP) and left ventricular septal pacing (LVSP) are considered to be acceptable as LBBAP strategies. Differences in clinical outcomes between LBBP and LVSP are yet to be determined. OBJECTIVES The purpose of this study was to compare the outcomes of LBBP vs LVSP vs BIVP for CRT. METHODS In this prospective multicenter observational study, LBBP was compared with LVSP and BIVP in patients undergoing CRT. The primary composite outcome was freedom from heart failure (HF)-related hospitalization and all-cause mortality. Secondary outcomes included individual components of the primary outcome, postprocedural NYHA functional class, and electrocardiographic and echocardiographic parameters. RESULTS A total of 415 patients were included (LBBP: n = 141; LVSP: n = 31; BIVP: n = 243), with a median follow-up of 399 days (Q1-Q3: 249.5-554.8 days). Freedom from the primary composite outcomes was 76.6% in the LBBP group and 48.4% in the LVSP group (HR: 1.37; 95% CI: 1.143-1.649; P = 0.001), driven by a 31.4% absolute increase in freedom from HF-related hospitalizations (83% vs 51.6%; HR: 3.55; 95% CI: 1.856-6.791; P < 0.001) without differences in all-cause mortality. LBBP was also associated with a higher freedom from the primary composite outcome compared with BIVP (HR: 1.43; 95% CI: 1.175-1.730; P < 0.001), with no difference between LVSP and BIVP. CONCLUSIONS In patients undergoing CRT, LBBP was associated with improved outcomes compared with LVSP and BIVP, while outcomes between BIVP and LVSP are similar.
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Affiliation(s)
- Juan C Diaz
- Cardiac Arrhythmia Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia
| | - Usha B Tedrow
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Mauricio Duque
- Cardiac Arrhythmia Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia
| | - Julian Aristizabal
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | - Eric D Braunstein
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai, Los Angeles, California, USA
| | - Jorge Marin
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | - Cesar Niño
- Cardiac Arrhythmia and Electrophysiology Service, Clinica SOMER, Rionegro, Colombia
| | - Oriana Bastidas
- Cardiac Arrhythmia and Electrophysiology Service, Hospital Pablo Tobón Uribe, Medellin, Colombia
| | | | - Bruce A Koplan
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Carolina Hoyos
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Carlos D Matos
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Daniela Hincapie
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Alejandro Velasco
- Electrophysiology Section, University of Texas Health Sciences Center, San Antonio, Texas, USA
| | - Nathaniel A Steiger
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Sunil Kapur
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Thomas M Tadros
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Paul C Zei
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - William H Sauer
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Jorge E Romero
- Cardiac Arrhythmia Service, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA.
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Diaz JC, Bastidas O, Duque M, Marín JE, Aristizabal J, Niño CD, Hoyos C, Matos CD, Gabr M, Steiger NA, Kapur S, Sauer WH, Romero JE. Impact of intracardiac echocardiography versus transesophageal echocardiography guidance on left atrial appendage occlusion procedures: A meta-analysis. J Cardiovasc Electrophysiol 2024; 35:44-57. [PMID: 37927196 DOI: 10.1111/jce.16118] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 09/20/2023] [Revised: 10/14/2023] [Accepted: 10/20/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Intracardiac echocardiography (ICE) is increasingly used during left atrial appendage occlusion (LAAO) as an alternative to transesophageal echocardiography (TEE). The objective of this study is to evaluate the impact of ICE versus TEE guidance during LAAO on procedural characteristics and acute outcomes, as well the presence of peri-device leaks and residual septal defects during follow-up. METHODS All studies comparing ICE-guided versus TEE-guided LAAO were identified. The primary outcomes were procedural efficacy and occurrence of procedure-related complications. Secondary outcomes included lab efficiency (defined as a reduction in in-room time), procedural time, fluoroscopy time, and presence of peri-device leaks and residual interatrial septal defects (IASD) during follow-up. RESULTS Twelve studies (n = 5637) were included. There were no differences in procedural success (98.3% vs. 97.8%; OR 0.73, 95% CI 0.42-1.27, p = .27; I2 = 0%) or adverse events (4.5% vs. 4.4%; OR 0.81 95% CI 0.56-1.16, p = .25; I2 = 0%) between the ICE-guided and TEE-guided groups. ICE guidance reduced in in-room time (mean-weighted 28.6-min reduction in in-room time) without differences in procedural time or fluoroscopy time. There were no differences in peri-device leak (OR 0.93, 95% CI 0.68-1.27, p = 0.64); however, an increased prevalence of residual IASD was observed with ICE-guided versus TEE-guided LAAO (46.3% vs. 34.2%; OR 2.23, 95% CI 1.05-4.75, p = 0.04). CONCLUSION ICE guidance is associated with similar procedural efficacy and safety, but could result in improved lab efficiency (as established by a significant reduction in in-room time). No differences in the rate of periprocedural leaks were found. A higher prevalence of residual interatrial septal defects was observed with ICE guidance.
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Affiliation(s)
- Juan Carlos Diaz
- Cardiac Arrhythmia and Electrophysiology Service, Universidad CES Medical School, Division of Cardiology, Clinica Las Vegas, Medellin, Colombia
| | - Oriana Bastidas
- Cardiac Arrhythmia and Electrophysiology Service, Hospital Pablo Tobon Uribe, Medellin, Colombia
| | - Mauricio Duque
- Cardiac Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Jorge E Marín
- Department of Medicine, Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Americas, Medellin, colombia, Medellin, Colombia
| | - Julian Aristizabal
- Cardiac Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Cesar D Niño
- Cardiac Arrhythmia and Electrophysiology Service, Hospital Pablo Tobon Uribe, Medellin, Colombia
| | - Carolina Hoyos
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carlos D Matos
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mohamed Gabr
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Nathaniel A Steiger
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sunil Kapur
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - William H Sauer
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jorge E Romero
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Diaz JC, Duque M, Aristizabal J, Marin J, Niño C, Bastidas O, Ruiz LM, Matos CD, Hoyos C, Hincapie D, Velasco A, Romero JE. The Emerging Role of Left Bundle Branch Area Pacing for Cardiac Resynchronisation Therapy. Arrhythm Electrophysiol Rev 2023; 12:e29. [PMID: 38173800 PMCID: PMC10762674 DOI: 10.15420/aer.2023.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 09/04/2023] [Indexed: 01/05/2024] Open
Abstract
Cardiac resynchronisation therapy (CRT) reduces the risk of heart failure-related hospitalisations and all-cause mortality, as well as improving quality of life and functional status in patients with persistent heart failure symptoms despite optimal medical treatment and left bundle branch block. CRT has traditionally been delivered by implanting a lead through the coronary sinus to capture the left ventricular epicardium; however, this approach is associated with significant drawbacks, including a high rate of procedural failure, phrenic nerve stimulation, high pacing thresholds and lead dislodgement. Moreover, a significant proportion of patients fail to derive any significant benefit. Left bundle branch area pacing (LBBAP) has recently emerged as a suitable alternative to traditional CRT. By stimulating the cardiac conduction system physiologically, LBBAP can result in a more homogeneous left ventricular contraction and relaxation, thus having the potential to improve outcomes compared with conventional CRT strategies. In this article, the evidence supporting the use of LBBAP in patients with heart failure is reviewed.
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Affiliation(s)
- Juan Carlos Diaz
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical SchoolMedellin, Colombia
| | - Mauricio Duque
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical SchoolMedellin, Colombia
| | - Julian Aristizabal
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Clinica Las AmericasMedellin, Colombia
| | - Jorge Marin
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Clinica Las AmericasMedellin, Colombia
| | - Cesar Niño
- Cardiac Arrhythmia and Electrophysiology Service, Hospital Pablo Tobón UribeMedellin, Colombia
| | - Oriana Bastidas
- Cardiac Arrhythmia and Electrophysiology Service, Hospital Pablo Tobón UribeMedellin, Colombia
| | | | - Carlos D Matos
- Cardiac Arrhythmia Service, Brigham and Women’s Hospital, Harvard Medical SchoolBoston, MA, US
| | - Carolina Hoyos
- Cardiac Arrhythmia Service, Brigham and Women’s Hospital, Harvard Medical SchoolBoston, MA, US
| | - Daniela Hincapie
- Cardiac Arrhythmia Service, Brigham and Women’s Hospital, Harvard Medical SchoolBoston, MA, US
| | - Alejandro Velasco
- Electrophysiology Section, University of Texas Health Sciences CentreSan Antonio, TX, US
| | - Jorge E Romero
- Cardiac Arrhythmia Service, Brigham and Women’s Hospital, Harvard Medical SchoolBoston, MA, US
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Diaz JC, Braunstein ED, Cañas F, Duque M, Marín JE, Aristizabal J, Niño CD, Bastidas O, Hoyos C, Steiger NA, Matos CD, Sauer WH, Romero JE. Chlorhexidine gluconate pocket lavage to prevent cardiac implantable electronic device infection in high-risk procedures. Heart Rhythm 2023; 20:1674-1681. [PMID: 37598986 DOI: 10.1016/j.hrthm.2023.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 08/06/2023] [Accepted: 08/10/2023] [Indexed: 08/22/2023]
Abstract
BACKGROUND Infection is the most dreaded complication of cardiac implantable electronic devices (CIEDs), particularly in patients undergoing high-risk procedures (eg, generator change, device upgrade, lead/pocket revision). OBJECTIVE The purpose of this study was to describe the impact of chlorhexidine gluconate (CHG) pocket lavage in high-risk procedures. METHODS Patients from a prospective multicenter registry undergoing high-risk procedures were included. CHG lavage was performed by irrigating the generator pocket with 20 cc of 2% CHG without alcohol followed by and normal saline (NS) irrigation. Only NS irrigation was performed in the comparison group. The primary efficacy outcome was CIED-related infection at 12 months. The primary safety outcome was any CHG-associated adverse event. The secondary outcome was CIED infection during long-term follow-up. Propensity score matching (PSM) analysis was performed for the primary efficacy outcome. RESULTS A total of 1504 patients were included. At 12-month follow-up, the primary efficacy outcome occurred in 4 of 904 CHG (0.4%) and 14 of 600 NS (2.3%) subjects (log-rank P = .005). On multivariate analysis, the use of CHG irrigation was associated with a lower risk of infection at 1-year follow-up (Cox proportional hazard ratio [HR] 0.138; 95% confidence interval [CI] 0.04-0.45; P = .001). This effect persisted during long-term follow-up. PSM demonstrated a significant reduction in CIED-related infection for the CHG group (0.2% vs 2.5%; Cox proportional HR 0.08; 95% CI 0.01-0.59; P = .014). No adverse events were associated with the use of CHG. CONCLUSION CHG lavage during high-risk procedures was associated with a reduction in CIED-related infections without any adverse events reported. The benefits of CHG lavage were observed even during long-term follow up and in PSM analysis.
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Affiliation(s)
- Juan Carlos Diaz
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia.
| | - Eric D Braunstein
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai, Los Angeles, California
| | - Felipe Cañas
- Universidad CES School of Medicine, Medellin, Colombia
| | - Mauricio Duque
- Cardiac Electrophysiology Service, Hospital San Vicente Fundación, Rionegro, Colombia
| | - Jorge Eduardo Marín
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | - Julian Aristizabal
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | - Cesar Daniel Niño
- Cardiac Arrhythmia and Electrophysiology Service, Hospital Pablo Tobon, Medellin, Colombia
| | - Oriana Bastidas
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia
| | - Carolina Hoyos
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Nathaniel A Steiger
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Carlos D Matos
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - William H Sauer
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Jorge E Romero
- Cardiac Arrhythmia Service, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Diaz JC, Sauer WH, Duque M, Koplan BA, Braunstein ED, Marín JE, Aristizabal J, Niño CD, Bastidas O, Martinez JM, Hoyos C, Matos CD, Lopez-Cabanillas N, Steiger NA, Kapur S, Tadros TM, Martin DT, Zei PC, Tedrow UB, Romero JE. Left Bundle Branch Area Pacing Versus Biventricular Pacing as Initial Strategy for Cardiac Resynchronization. JACC Clin Electrophysiol 2023; 9:1568-1581. [PMID: 37212761 DOI: 10.1016/j.jacep.2023.04.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [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: 04/14/2023] [Revised: 04/26/2023] [Accepted: 04/26/2023] [Indexed: 05/23/2023]
Abstract
BACKGROUND Left bundle branch area pacing (LBBAP) for cardiac resynchronization therapy (CRT) is an alternative to biventricular pacing (BiVp). OBJECTIVES The purpose of this study was to compare the outcomes between LBBAP and BiVp as an initial implant strategy for CRT. METHODS In this prospective multicenter, observational, nonrandomized study, first-time CRT implant recipients with LBBAP or BiVp were included. The primary efficacy outcome was a composite of heart failure (HF)-related hospitalization and all-cause mortality. The primary safety outcomes were acute and long-term complications. Secondary outcomes included postprocedural New York Heart Association functional class and electrocardiographic and echocardiographic parameters. RESULTS A total of 371 patients (median follow-up of 340 days [IQR: 206-477 days]) were included. The primary efficacy outcome occurred in 24.2% in the LBBAP vs 42.4% in the BiVp (HR: 0.621 [95% CI: 0.415-0.93]; P = 0.021) group, driven by a reduction in HF-related hospitalizations (22.6% vs 39.5%; HR: 0.607 [95% CI: 0.397-0.927]; P = 0.021) without significant difference in all-cause mortality (5.5% vs 11.9%; P = 0.19) or differences in long-term complications (LBBAP: 9.4% vs BiVp: 15.2%; P = 0.146). LBBAP resulted in shorter procedural (95 minutes [IQR: 65-120 minutes] vs 129 minutes [IQR: 103-162 minutes]; P < 0.001) and fluoroscopy times (12 minutes [IQR: 7.4-21.1 minutes] vs 21.7 minutes [IQR: 14.3-30 minutes]; P < 0.001), shorter QRS duration (123.7 ± 18 milliseconds vs 149.3 ± 29.1 milliseconds; P < 0.001), and higher postprocedural left ventricular ejection fraction (34.1% ± 12.5% vs 31.4% ± 10.8%; P = 0.041). CONCLUSIONS LBBAP as an initial CRT strategy resulted in a lower risk of HF-related hospitalizations compared to BiVp. A reduction in procedural and fluoroscopy times, shorter paced QRS duration, and improvements in left ventricular ejection fraction compared with BiVp were observed.
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Affiliation(s)
- Juan Carlos Diaz
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia
| | - William H Sauer
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Mauricio Duque
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia
| | - Bruce A Koplan
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Eric D Braunstein
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai, Los Angeles, California, USA
| | - Jorge Eduardo Marín
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Las Americas Cardiovascular Institute, Medellin, Colombia
| | - Julian Aristizabal
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Las Americas Cardiovascular Institute, Medellin, Colombia
| | - Cesar Daniel Niño
- Cardiac Arrhythmia and Electrophysiology Service, Clinica SOMER, Rionegro, Colombia
| | - Oriana Bastidas
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Clinica Las Vegas, Universidad CES Medical School, Medellin, Colombia
| | - Juan Manuel Martinez
- Cardiac Arrhythmia and Electrophysiology Service, Division of Cardiology, Department of Medicine, Las Americas Cardiovascular Institute, Medellin, Colombia
| | - Carolina Hoyos
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carlos D Matos
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Nathaniel A Steiger
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sunil Kapur
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Thomas M Tadros
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David T Martin
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Paul C Zei
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Usha B Tedrow
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jorge E Romero
- Cardiac Arrhythmia Service, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
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Romero JE, Diaz JC, Zei PC, Steiger NA, Koplan BA, Matos CD, Alviz I, Hoyos C, Marín JE, Duque M, Aristizabal J, Kapur S, Nyman CB, Niño CD, Bastidas O, Tadros TM, Martin DT, Tedrow UB, Sauer WH. Sustained Apnea for Epicardial Access With Right Ventriculography: The SAFER Epicardial Approach. JACC Clin Electrophysiol 2023; 9:1487-1499. [PMID: 37486280 DOI: 10.1016/j.jacep.2023.05.016] [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: 04/24/2023] [Revised: 05/11/2023] [Accepted: 05/11/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Epicardial access (EA) has emerged as an increasingly important approach for the treatment of ventricular arrhythmias and to perform other interventional cardiology procedures. EA is frequently underutilized because the current approach is challenging and carries a high risk of life-threatening complications. OBJECTIVE The purpose of this study was to determine the efficacy and safety of the SAFER (Sustained Apnea for Epicardial Access With Right Ventriculography) epicardial approach. METHODS Consecutive patients who underwent EA with the SAFER technique were included in this multicenter study. The primary efficacy outcome was the successful achievement of EA. The primary safety outcomes included right ventricular (RV) perforation, major hemorrhagic pericardial effusion (HPE), and bleeding requiring surgical intervention. Secondary outcomes included procedural characteristics and any complications. Our results were compared with those from previous studies describing other EA techniques to assess differences in outcomes. RESULTS A total of 105 patients undergoing EA with the SAFER approach from June 2021 to February 2023 were included. EA was used for ventricular tachycardia ablation in 98 patients (93.4%), left atrial appendage closure in 6 patients (5.7%), and phrenic nerve displacement in 1 patient (0.9%). EA was successful in all subjects (100%). The median time to EA was 7 minutes (IQR: 5-14 minutes). No cases of RV perforation, HPE, or need of surgical intervention were observed in this cohort. Comparing our results with previous studies about EA, the SAFER epicardial approach resulted in a significant reduction in major pericardial bleeding. CONCLUSIONS The SAFER epicardial approach is a simple, efficient, effective, and low-cost technique easily reproducible across multiple centers. It is associated with lower complication rates than previously reported techniques for EA.
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Affiliation(s)
- Jorge E Romero
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
| | - Juan C Diaz
- Cardiac Arrythmia Center, Division of Cardiology, Clinica Las Vegas, Universidad CES, Medellín, Colombia
| | - Paul C Zei
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Nathaniel A Steiger
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Bruce A Koplan
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carlos D Matos
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Isabella Alviz
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carolina Hoyos
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jorge E Marín
- Cardiac Arrhythmia Institute, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | - Mauricio Duque
- Cardiac Arrythmia Center, Division of Cardiology, Clinica Las Vegas, Universidad CES, Medellín, Colombia
| | - Julian Aristizabal
- Cardiac Arrhythmia Institute, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | - Sunil Kapur
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Charles B Nyman
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Cesar D Niño
- Cardiac Arrhythmia Institute, Division of Cardiology, Department of Medicine, Clinica Las Americas, Medellin, Colombia
| | - Oriana Bastidas
- Cardiac Arrythmia Center, Division of Cardiology, Clinica Las Vegas, Universidad CES, Medellín, Colombia
| | - Thomas M Tadros
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David T Martin
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Usha B Tedrow
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - William H Sauer
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Diaz JC, Cañas F, Duque M, Aristizabal J, Niño C, Bastidas O, Marin J, Rivera E, Hoyos C, Matos C, Peralta A, Martin DT, Romero J. Assisted reality device to guide cardiac implantable device programming in distant rural areas. J Cardiovasc Electrophysiol 2023; 34:497-501. [PMID: 36640437 DOI: 10.1111/jce.15815] [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: 11/06/2022] [Revised: 12/24/2022] [Accepted: 12/28/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND Patients with cardiac implantable electronic devices (CIEDs) living in rural areas have difficulty obtaining follow-up visits for device interrogation and programming in specialized healthcare facilities. OBJECTIVE To describe the use of an assisted reality device designed to provide front-line workers with real-time online support from a remotely located specialist (Realwear HTM-1; Realwear) during CIED assistance in distant rural areas. METHODS This is a prospective study of patients requiring CIED interrogation using the Realwear HMT-1 in a remote rural population in Colombia between April 2021 and June 2022. CIED interrogation and device programming were performed by a general practitioner and guided by a cardiac electrophysiologist. Non-CIED-related medical interventions were allowed and analyzed. The primary objective was to determine the incidence of clinically significant CIED alerts. Secondary objectives were the changes medical interventions used to treat the events found in the device interrogations regarding non-CIED related conditions. RESULTS A total of 205 CIED interrogations were performed on 139 patients (age 69 ± 14 years; 54% female). Clinically significant CIED alerts were reported in 42% of CIED interrogations, consisting of the detection of significant arrhythmias (35%), lead malfunction (3%), and device in elective replacement interval (3.9%). Oral anticoagulation was initiated in 8% of patients and general medical/cardiac interventions unrelated to the CIED were performed in 52% of CIED encounters. CONCLUSION Remote assistance using a commercially available assisted reality device has the potential to provide specialized healthcare to patients in difficult-to-reach areas, overcoming current difficulties associated with RM, including the inability to change device programming. Additionally, these interactions provided care beyond CIED-related interventions, thus delivering significant social and clinical impact to remote rural populations.
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Affiliation(s)
- Juan C Diaz
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Clinica Las Vegas Grupo Quiron Salud, Universidad CES, Medellin, Colombia
| | - Felipe Cañas
- Universidad CES School of Medicine, Medellin, Colombia
| | | | - Julian Aristizabal
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Clinica Las Vegas Grupo Quiron Salud, Universidad CES, Medellin, Colombia
| | - Cesar Niño
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Clinica Las Vegas Grupo Quiron Salud, Universidad CES, Medellin, Colombia
| | - Oriana Bastidas
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Clinica Las Vegas Grupo Quiron Salud, Universidad CES, Medellin, Colombia
| | - Jorge Marin
- Universidad CES School of Medicine, Medellin, Colombia
| | - Estefania Rivera
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carolina Hoyos
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carlos Matos
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Adelqui Peralta
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, VA Boston Healthcare System, Harvard Medical School, Boston, Massachusetts, USA
| | - David T Martin
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jorge Romero
- Division of Cardiovascular Medicine, Cardiac Arrhythmia Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Diaz JC, Marin JE, Aristizabal JM, Bastidas O, Hoyos C, Matos C, Lopez-Cabanillas N, Matias J, Di Biase L, Romero J. Outcomes of chlorhexidine lavage without capsulectomy versus complete capsulectomy after lead extraction for the treatment of cardiac implantable electronic device infection. J Cardiovasc Electrophysiol 2023; 34:1024-1032. [PMID: 36786513 DOI: 10.1111/jce.15856] [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: 11/05/2022] [Revised: 01/18/2023] [Accepted: 02/07/2023] [Indexed: 02/15/2023]
Abstract
INTRODUCTION Capsulectomy is recommended in patients with cardiac implantable electronic device (CIED) infection after transvenous lead extraction (TLE) but is time-consuming and requires extensive tissue debridement. In this study, we describe the outcomes of chlorhexidine gluconate (CHG) lavage in lieu of capsulectomy for the treatment of CIED infections. METHODS This retrospective study included patients who underwent TLE for CIED-related infections in two institutions in Colombia. In the capsulectomy group, complete capsulectomy was performed after hardware removal. In the CHG group, exhaustive lavage of the generator pocket with 20 cc of CHG at 2% followed by irrigation with approximately 500 cc of normal saline (0.9% sodium chloride) was performed. The primary outcomes included reinfection and hematoma formation in the generator pocket. Secondary outcomes included the occurrence of any adverse reaction to chlorhexidine, the need for reintervention, infection-related mortality, and total procedural time. RESULTS A total of 102 patients (mean age 67.2 ± 13 years, 32.4% female) underwent CIED extraction with either total capsulectomy (n = 54) or CHG (n = 48) lavage. Hematoma formation was significantly higher in the capsulectomy group versus the CHG group (13% vs. 0%, p = .014), with no significant differences in the reinfection rate. Capsulectomy was associated with longer procedural time (133.7 ± 78.5 vs. 89.9 ± 51.8 min, p = .002). No adverse reactions to CHG were found. Four patients (4.3%) died from worsening sepsis: three in the capsulectomy group and one in the CHG group (p = .346). CONCLUSIONS In patients with CIED infections, the use of CHG without capsulectomy resulted in a lower risk of hematoma formation and shorter procedural times without an increased risk of reinfection or adverse events associated with CHG use.
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Affiliation(s)
- Juan Carlos Diaz
- Cardiac Arrhythmia and Electrophysiology Service, Clinica Las Vegas, Medellin, Colombia
| | - Jorge E Marin
- Cardiac Arrhythmia and Electrophysiology Service, Clinica Las Americas, Medellin, Colombia
| | - Julian M Aristizabal
- Cardiac Arrhythmia and Electrophysiology Service, Clinica Las Americas, Medellin, Colombia
| | - Oriana Bastidas
- Cardiac Arrhythmia and Electrophysiology Service, Clinica Las Vegas, Medellin, Colombia
| | - Carolina Hoyos
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Carlos Matos
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Jose Matias
- Cardiac Arrhythmia Center, Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA
| | - Luigi Di Biase
- Cardiac Arrhythmia Center, Division of Cardiology, Montefiore Medical Center, Albert Einstein College of Medicine, New York, NY, USA
| | - Jorge Romero
- Cardiac Arrhythmia Service, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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Castaño O, Bastidas O, Ocampo-Chaparro JM, Urrea-Zapata JK, Bucheli V. Fístula aorto-atrial derecha: una presentación inusual. Revista Colombiana de Cardiología 2018. [DOI: 10.1016/j.rccar.2018.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Ramirez MS, Bastidas O, Bermudez EL. A suspected case of loperamide toxicity. Vet Hum Toxicol 1983; 25:341. [PMID: 6636507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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