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Maass AH, Daniëls F, Roseboom E, Vernooy K, Rienstra M. Special Issue: Latest Advances in Delivery and Outcomes of Cardiac Resynchronization Therapy and Conduction System Pacing. J Clin Med 2023; 12:jcm12103453. [PMID: 37240559 DOI: 10.3390/jcm12103453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Accepted: 05/07/2023] [Indexed: 05/28/2023] Open
Abstract
Cardiac Resynchronization Therapy (CRT) is an established technique to improve morbidity and mortality in selected heart failure patients [...].
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Affiliation(s)
- Alexander H Maass
- Department of Cardiology, University Medical Center Groningen, University of Groningen, 9700 RB Groningen, The Netherlands
| | - Fenna Daniëls
- Department of Cardiology, University Medical Center Groningen, University of Groningen, 9700 RB Groningen, The Netherlands
- Department of Cardiology, Isala Hospital, 8000 GK Zwolle, The Netherlands
| | - Eva Roseboom
- Department of Cardiology, University Medical Center Groningen, University of Groningen, 9700 RB Groningen, The Netherlands
| | - Kevin Vernooy
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, 6202 AZ Maastricht, The Netherlands
| | - Michiel Rienstra
- Department of Cardiology, University Medical Center Groningen, University of Groningen, 9700 RB Groningen, The Netherlands
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Baroni M, Preda A, Varrenti M, Vargiu S, Carbonaro M, Giordano F, Gigli L, Mazzone P. Left Bundle Branch Area Pacing over His Bundle Pacing: How Far Have We Come? J Clin Med 2023; 12:jcm12093251. [PMID: 37176691 PMCID: PMC10179456 DOI: 10.3390/jcm12093251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
Implantable cardiac pacemakers have greatly evolved during the few past years, focusing on newer modalities of physiologic cardiac pacing [...].
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Affiliation(s)
- Matteo Baroni
- Cardio-Thoraco-Vascular Department, Electrophysiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Alberto Preda
- Cardio-Thoraco-Vascular Department, Electrophysiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Marisa Varrenti
- Cardio-Thoraco-Vascular Department, Electrophysiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Sara Vargiu
- Cardio-Thoraco-Vascular Department, Electrophysiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Marco Carbonaro
- Cardio-Thoraco-Vascular Department, Electrophysiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Federica Giordano
- Cardio-Thoraco-Vascular Department, Electrophysiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Lorenzo Gigli
- Cardio-Thoraco-Vascular Department, Electrophysiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
| | - Patrizio Mazzone
- Cardio-Thoraco-Vascular Department, Electrophysiology Unit, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy
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Vacarescu C, Luca CT, Feier H, Gaiță D, Crișan S, Negru AG, Iurciuc S, Goanță EV, Mornos C, Lazăr MA, Streian CG, Arnăutu DA, Turi VR, Cozma D. Betablockers and Ivabradine Titration According to Exercise Test in LV Only Fusion CRT Pacing. Diagnostics (Basel) 2022; 12:1096. [PMID: 35626251 PMCID: PMC9139204 DOI: 10.3390/diagnostics12051096] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/17/2022] [Accepted: 04/26/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Betablockers (BB)/ivabradine titration in fusion CRT pacing (CRTP) is understudied. Aim: To assess drug optimization using systematic exercise tests (ET) in fusion CRTP with preserved atrioventricular conduction (AVc). Methods: Changes in drug management were assessed during systematic follow-ups in CRTP patients without right ventricle lead. Shorter AVc (PR interval) allowed BB up-titration, while longer AVc needed BB down-titration, favoring ivabradine. Constant fusion pacing was the goal to improve outcomes. Results: 64 patients, 62.5 ± 9.5 y.o divided into three groups: shorter PR (<160 ms), normal (160−200 ms), longer (200−240 ms); follow-up 59 ± 26 months. Drugs were titrated in case of: capture loss due to AVc shortening (14%), AVc lengthening (5%), chronotropic incompetence (11%), maximum tracking rate issues (9%), brady/tachyarrhythmias (8%). Interventions: BB up-titration (78% shorter PR, 19% normal PR, 5% longer PR), BB down-titration (22% shorter PR, 14% normal PR), BB exclusion (16% longer PR), adding/up-titration ivabradine (22% shorter PR, 19% normal PR, 5% longer PR), ivabradine down-titration (22% shorter PR, 3% normal PR), ivabradine exclusion (11% normal PR, 5% longer PR). Drug strategy was changed in 165 follow-ups from 371 recorded (42% patients). Conclusions: BBs/ivabradine titration and routine ET during follow-ups in patients with fusion CRTP should be a standard approach to maximize resynchronization response. Fusion CRTP showed a positive outcome with important LV reverse remodeling and significant LVEF improvement in carefully selected patients.
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Affiliation(s)
- Cristina Vacarescu
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Constantin-Tudor Luca
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Horea Feier
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Dan Gaiță
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Simina Crișan
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Alina-Gabriela Negru
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Stela Iurciuc
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
| | - Emilia-Violeta Goanță
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Cristian Mornos
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Mihai-Andrei Lazăr
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Caius-Glad Streian
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Diana-Aurora Arnăutu
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
| | - Vladiana-Romina Turi
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
| | - Dragos Cozma
- Cardiology Department, “Victor Babes” University of Medicine and Pharmacy, 2 Eftimie Murgu Sq., 300041 Timisoara, Romania; (C.V.); (H.F.); (D.G.); (A.-G.N.); (S.I.); (E.-V.G.); (C.M.); (M.-A.L.); (C.-G.S.); (D.-A.A.); (V.-R.T.); (D.C.)
- Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
- Research Center of the Institute of Cardiovascular Diseases Timisoara, 13A Gheorghe Adam Street, 300310 Timisoara, Romania
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Lapidot D, Rav-Acha M, Bdolah-Abram T, Farkash R, Glikson M, Hasin T. QRS Narrowing Following CRT Implantation: Predictors, Dynamics, and Association with Improved Long-Term Outcome. J Clin Med 2022; 11:1279. [PMID: 35268370 PMCID: PMC8911497 DOI: 10.3390/jcm11051279] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 02/21/2022] [Accepted: 02/24/2022] [Indexed: 02/05/2023] Open
Abstract
Background: Heart failure (HF) patients with wide QRS often benefit from cardiac resynchronization therapy (CRT), although QRS narrowing does not always occur. The current study investigates the incidence and predictors for QRS narrowing following CRT and its long-term impact on clinical outcomes. Methods: Among individuals undergoing clinically indicated CRT, pre-and post-implantation electrocardiographs were meticulously analyzed for QRS duration change. All-cause mortality and the composite of mortality and HF hospitalizations were retrieved. Results: For 104 patients, mean age 67 years, 25% females, QRS narrowed within days by 20.2 ± 24.7 ms. In 55/104 (53%) QRS narrowed by ≥20 ms (“acute narrowing”). Female gender and baseline QRS predicted acute narrowing. Acute narrowing persisted for 1−6 weeks in 18/20 (90%) and 3−12 months in 21/31 (68%) of patients. During the average follow-up of 41 months, 29/104 (28%) died and 50/104 (48%) met the composite outcome. In a multivariable analysis including comorbidities and cardiac history, prolonged baseline PR interval (HR 1.015, CI 1.008−1.021, p < 0.001) and acute narrowing < 20 ms (HR 3.243, CI 1.593−6.603, p = 0.001) were significant and independent predictors for the composite outcome. Conclusions: Post-CRT acute QRS narrowing ≥ 20 ms is independently associated with favorable long-term outcomes and might be considered as a novel measure for procedural success.
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Affiliation(s)
- Daniel Lapidot
- Faculty of Medicine, Hebrew University, Jerusalem 9103102, Israel; (D.L.); (M.R.-A.); (T.B.-A.); (M.G.)
| | - Moshe Rav-Acha
- Faculty of Medicine, Hebrew University, Jerusalem 9103102, Israel; (D.L.); (M.R.-A.); (T.B.-A.); (M.G.)
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center (SZMC), Jerusalem 9103102, Israel;
| | - Tali Bdolah-Abram
- Faculty of Medicine, Hebrew University, Jerusalem 9103102, Israel; (D.L.); (M.R.-A.); (T.B.-A.); (M.G.)
| | - Rivka Farkash
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center (SZMC), Jerusalem 9103102, Israel;
| | - Michael Glikson
- Faculty of Medicine, Hebrew University, Jerusalem 9103102, Israel; (D.L.); (M.R.-A.); (T.B.-A.); (M.G.)
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center (SZMC), Jerusalem 9103102, Israel;
| | - Tal Hasin
- Faculty of Medicine, Hebrew University, Jerusalem 9103102, Israel; (D.L.); (M.R.-A.); (T.B.-A.); (M.G.)
- Jesselson Integrated Heart Center, Shaare Zedek Medical Center (SZMC), Jerusalem 9103102, Israel;
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