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Ma C, Wu S, Liu S, Han Y. Chinese guidelines for the diagnosis and management of atrial fibrillation. Pacing Clin Electrophysiol 2024; 47:714-770. [PMID: 38687179 DOI: 10.1111/pace.14920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 11/30/2023] [Indexed: 05/02/2024]
Abstract
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia, significantly impacting patients' quality of life and increasing the risk of death, stroke, heart failure, and dementia. Over the past two decades, there have been significant breakthroughs in AF risk prediction and screening, stroke prevention, rhythm control, catheter ablation, and integrated management. During this period, the scale, quality, and experience of AF management in China have greatly improved, providing a solid foundation for the development of the guidelines for the diagnosis and management of AF. To further promote standardized AF management, and apply new technologies and concepts to clinical practice timely and fully, the Chinese Society of Cardiology of Chinese Medical Association and the Heart Rhythm Committee of Chinese Society of Biomedical Engineering jointly developed the Chinese Guidelines for the Diagnosis and Management of Atrial Fibrillation. The guidelines comprehensively elaborated on various aspects of AF management and proposed the CHA2DS2‑VASc‑60 stroke risk score based on the characteristics of the Asian AF population. The guidelines also reevaluated the clinical application of AF screening, emphasized the significance of early rhythm control, and highlighted the central role of catheter ablation in rhythm control.
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Affiliation(s)
- Changsheng Ma
- Chinese Society of Cardiology, Chinese Medical Association, Heart Rhythm Committee of Chinese Society of Biomedical Engineering, Beijing, China
| | - Shulin Wu
- Chinese Society of Cardiology, Chinese Medical Association, Heart Rhythm Committee of Chinese Society of Biomedical Engineering, Beijing, China
| | - Shaowen Liu
- Chinese Society of Cardiology, Chinese Medical Association, Heart Rhythm Committee of Chinese Society of Biomedical Engineering, Beijing, China
| | - Yaling Han
- Chinese Society of Cardiology, Chinese Medical Association, Heart Rhythm Committee of Chinese Society of Biomedical Engineering, Beijing, China
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2
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MA CS, WU SL, LIU SW, HAN YL. Chinese Guidelines for the Diagnosis and Management of Atrial Fibrillation. J Geriatr Cardiol 2024; 21:251-314. [PMID: 38665287 PMCID: PMC11040055 DOI: 10.26599/1671-5411.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024] Open
Abstract
Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia, significantly impacting patients' quality of life and increasing the risk of death, stroke, heart failure, and dementia. Over the past two decades, there have been significant breakthroughs in AF risk prediction and screening, stroke prevention, rhythm control, catheter ablation, and integrated management. During this period, the scale, quality, and experience of AF management in China have greatly improved, providing a solid foundation for the development of guidelines for the diagnosis and management of AF. To further promote standardized AF management, and apply new technologies and concepts to clinical practice in a timely and comprehensive manner, the Chinese Society of Cardiology of the Chinese Medical Association and the Heart Rhythm Committee of the Chinese Society of Biomedical Engineering have jointly developed the Chinese Guidelines for the Diagnosis and Management of Atrial Fibrillation. The guidelines have comprehensively elaborated on various aspects of AF management and proposed the CHA2DS2-VASc-60 stroke risk score based on the characteristics of AF in the Asian population. The guidelines have also reevaluated the clinical application of AF screening, emphasized the significance of early rhythm control, and highlighted the central role of catheter ablation in rhythm control.
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3
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Joglar JA, Chung MK, Armbruster AL, Benjamin EJ, Chyou JY, Cronin EM, Deswal A, Eckhardt LL, Goldberger ZD, Gopinathannair R, Gorenek B, Hess PL, Hlatky M, Hogan G, Ibeh C, Indik JH, Kido K, Kusumoto F, Link MS, Linta KT, Marcus GM, McCarthy PM, Patel N, Patton KK, Perez MV, Piccini JP, Russo AM, Sanders P, Streur MM, Thomas KL, Times S, Tisdale JE, Valente AM, Van Wagoner DR. 2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2024; 149:e1-e156. [PMID: 38033089 PMCID: PMC11095842 DOI: 10.1161/cir.0000000000001193] [Citation(s) in RCA: 134] [Impact Index Per Article: 134.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
AIM The "2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation" provides recommendations to guide clinicians in the treatment of patients with atrial fibrillation. METHODS A comprehensive literature search was conducted from May 12, 2022, to November 3, 2022, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, the Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. Additional relevant studies, published through November 2022, during the guideline writing process, were also considered by the writing committee and added to the evidence tables, where appropriate. STRUCTURE Atrial fibrillation is the most sustained common arrhythmia, and its incidence and prevalence are increasing in the United States and globally. Recommendations from the "2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" and the "2019 AHA/ACC/HRS Focused Update of the 2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" have been updated with new evidence to guide clinicians. In addition, new recommendations addressing atrial fibrillation and thromboembolic risk assessment, anticoagulation, left atrial appendage occlusion, atrial fibrillation catheter or surgical ablation, and risk factor modification and atrial fibrillation prevention have been developed.
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Affiliation(s)
| | | | | | | | | | | | - Anita Deswal
- ACC/AHA Joint Committee on Clinical Practice Guidelines liaison
| | | | | | | | | | - Paul L Hess
- ACC/AHA Joint Committee on Performance Measures liaison
| | | | | | | | | | - Kazuhiko Kido
- American College of Clinical Pharmacy representative
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4
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Joglar JA, Chung MK, Armbruster AL, Benjamin EJ, Chyou JY, Cronin EM, Deswal A, Eckhardt LL, Goldberger ZD, Gopinathannair R, Gorenek B, Hess PL, Hlatky M, Hogan G, Ibeh C, Indik JH, Kido K, Kusumoto F, Link MS, Linta KT, Marcus GM, McCarthy PM, Patel N, Patton KK, Perez MV, Piccini JP, Russo AM, Sanders P, Streur MM, Thomas KL, Times S, Tisdale JE, Valente AM, Van Wagoner DR. 2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Atrial Fibrillation: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2024; 83:109-279. [PMID: 38043043 PMCID: PMC11104284 DOI: 10.1016/j.jacc.2023.08.017] [Citation(s) in RCA: 42] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2023]
Abstract
AIM The "2023 ACC/AHA/ACCP/HRS Guideline for the Diagnosis and Management of Patients With Atrial Fibrillation" provides recommendations to guide clinicians in the treatment of patients with atrial fibrillation. METHODS A comprehensive literature search was conducted from May 12, 2022, to November 3, 2022, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Library, the Agency for Healthcare Research and Quality, and other selected databases relevant to this guideline. Additional relevant studies, published through November 2022, during the guideline writing process, were also considered by the writing committee and added to the evidence tables, where appropriate. STRUCTURE Atrial fibrillation is the most sustained common arrhythmia, and its incidence and prevalence are increasing in the United States and globally. Recommendations from the "2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" and the "2019 AHA/ACC/HRS Focused Update of the 2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation" have been updated with new evidence to guide clinicians. In addition, new recommendations addressing atrial fibrillation and thromboembolic risk assessment, anticoagulation, left atrial appendage occlusion, atrial fibrillation catheter or surgical ablation, and risk factor modification and atrial fibrillation prevention have been developed.
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5
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Liu X, He Y, Gui C, Wen W, Jiang Z, Zhong G, Wu M. Comparison of clinical outcomes of Ibutilide-guided cardioversion and direct current synchronized cardioversion after radiofrequency ablation of persistent atrial fibrillation. Front Cardiovasc Med 2023; 10:1141698. [PMID: 38028483 PMCID: PMC10658000 DOI: 10.3389/fcvm.2023.1141698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Backgroup Ibutilide has already been used for cardioversion of persistent atrial fibrillation (PsAF) after radiofrequency catheter ablation (RFCA). The purpose of this study was to determine the effect of Ibutilide-guided cardioversion on clinical outcomes after individualized ablation of PsAF. Methods From October 2020 to September 2021, consecutive patients with PsAF accepted for RFCA were prospectively enrolled. After individualized ablation including pulmonary vein isolation plus left atrial roof line ablation and personalized linear ablation based on left atrial low-voltage zones, patients were divided into the spontaneous conversion (SCV) group, direct current synchronized cardioversion (DCC) group and Ibutilide group according to different cardioversion types during ablation. The rates of freedom from atrial tachyarrhythmia (ATT) among the three groups were evaluated after follow-up. Results In this study, 110 patients were enrolled, including 12 patients with SCV, 50 patients receiving DCC and 48 patients receiving Ibutilide cardioversion after individualized ablation. Among the three groups, the SCV group had shorter AF duration {12 months [interquartile range (IQR) 12-16], P = 0.042} and smaller left atrial diameter (LAD) [35 mm (IQR: 33-42), P = 0.023]. A 12-month freedom from ATT rate was 83.3% in SCV group, 69.4% in DCC group, and 79.2% in Ibutilide group, respectively (Log-rank, P = 0.745). During the follow-up [17 months (IQR: 15-19)], the rate of freedom from ATT of SCV group (83.3%), and Ibutilide group (72.9%) were both higher than that of DCC group (53.1%, P = 0.042). Moreover, Kaplan-Meier analysis showed a significantly higher sinus rhythm (SR) maintenance in Ibutilide group than in DCC group (Log-rank, P = 0.041). After adjusting for risk factors of AF recurrence, the hazard ratio for AF recurrence of the DCC group with reference to the Ibutilide group was 4.10 [95% confidence interval (CI) (1.87-8.98), P < 0.001]. Furthermore, subgroup analysis showed that freedom from ATT rate in effective Ibutilide subgroup was significantly higher than noneffective Ibutilide subgroup (Log-rank, P < 0.001). Conclusion For the treatment of the patients with PsAF, Ibutilide-guided cardioversion after individualized RFCA may be benefit for maintenance of SR compared to conventional DCC, especially for the patients who are effective for administration of Ibutilide.
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Affiliation(s)
- Xing Liu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Yan He
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Chun Gui
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Weiming Wen
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Zhiyuan Jiang
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Guoqiang Zhong
- Department of Cardiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Mingxing Wu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China
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6
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Vinson DR, Rauchwerger AS, Karadi CA, Shan J, Warton EM, Zhang JY, Ballard DW, Mark DG, Hofmann ER, Cotton DM, Durant EJ, Lin JS, Sax DR, Poth LS, Gamboa SH, Ghiya MS, Kene MV, Ganapathy A, Whiteley PM, Bouvet SC, Babakhanian L, Kwok EW, Solomon MD, Go AS, Reed ME. Clinical decision support to Optimize Care of patients with Atrial Fibrillation or flutter in the Emergency department: protocol of a stepped-wedge cluster randomized pragmatic trial (O'CAFÉ trial). Trials 2023; 24:246. [PMID: 37004068 PMCID: PMC10064588 DOI: 10.1186/s13063-023-07230-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 03/08/2023] [Indexed: 04/03/2023] Open
Abstract
BACKGROUND Management of adults with atrial fibrillation (AF) or atrial flutter in the emergency department (ED) includes rate reduction, cardioversion, and stroke prevention. Different approaches to these components of care may lead to variation in frequency of hospitalization and stroke prevention actions, with significant implications for patient experience, cost of care, and risk of complications. Standardization using evidence-based recommendations could reduce variation in management, preventable hospitalizations, and stroke risk. METHODS We describe the rationale for our ED-based AF treatment recommendations. We also describe the development of an electronic clinical decision support system (CDSS) to deliver these recommendations to emergency physicians at the point of care. We implemented the CDSS at three pilot sites to assess feasibility and solicit user feedback. We will evaluate the impact of the CDSS on hospitalization and stroke prevention actions using a stepped-wedge cluster randomized pragmatic clinical trial across 13 community EDs in Northern California. DISCUSSION We hypothesize that the CDSS intervention will reduce hospitalization of adults with isolated AF or atrial flutter presenting to the ED and increase anticoagulation prescription in eligible patients at the time of ED discharge and within 30 days. If our hypotheses are confirmed, the treatment protocol and CDSS could be recommended to other EDs to improve management of adults with AF or atrial flutter. TRIAL REGISTRATION ClinicalTrials.gov NCT05009225 . Registered on 17 August 2021.
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Affiliation(s)
- David R Vinson
- The Permanente Medical Group, Oakland, CA, USA.
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA.
- Department of Emergency Medicine, Kaiser Permanente Roseville Medical Center, Roseville, CA, USA.
| | - Adina S Rauchwerger
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Chandu A Karadi
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente San Jose Medical Center, San Jose, CA, USA
| | - Judy Shan
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- School of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - E Margaret Warton
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Jennifer Y Zhang
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Dustin W Ballard
- The Permanente Medical Group, Oakland, CA, USA
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente San Rafael Medical Center, San Rafael, CA, USA
| | - Dustin G Mark
- The Permanente Medical Group, Oakland, CA, USA
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente Oakland Medical Center, Oakland, CA, USA
| | - Erik R Hofmann
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente South Sacramento Medical Center, Sacramento, CA, USA
| | - Dale M Cotton
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente South Sacramento Medical Center, Sacramento, CA, USA
| | - Edward J Durant
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente Modesto Medical Center, Modesto, CA, USA
| | - James S Lin
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente Santa Clara Medical Center, Santa Clara, CA, USA
| | - Dana R Sax
- The Permanente Medical Group, Oakland, CA, USA
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente Oakland Medical Center, Oakland, CA, USA
| | - Luke S Poth
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente Walnut Creek Medical Center, Walnut Creek, CA, USA
| | - Stephen H Gamboa
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente San Francisco Medical Center, San Francisco, CA, USA
| | - Meena S Ghiya
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente South San Francisco Medical Center, San Francisco, CA, USA
| | - Mamata V Kene
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente San Leandro Medical Center, San Leandro, CA, USA
| | - Anuradha Ganapathy
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente San Jose Medical Center, San Jose, CA, USA
| | - Patrick M Whiteley
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente San Jose Medical Center, San Jose, CA, USA
| | - Sean C Bouvet
- The Permanente Medical Group, Oakland, CA, USA
- Department of Emergency Medicine, Kaiser Permanente Walnut Creek Medical Center, Walnut Creek, CA, USA
| | | | | | - Matthew D Solomon
- The Permanente Medical Group, Oakland, CA, USA
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Department of Cardiology, Oakland Medical Center, Oakland, CA, USA
| | - Alan S Go
- The Permanente Medical Group, Oakland, CA, USA
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
- Departments of Epidemiology, Biostatistics, and Medicine, University of California, San Francisco, CA, USA
- Department of Medicine, Stanford University, Palo Alto, CA, USA
| | - Mary E Reed
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
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7
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Atzema CL, Stiell IG, Chong AS, Austin PC. Validating emergency department cardioversion procedures in provincial administrative data in Ontario, Canada. PLoS One 2022; 17:e0277598. [PMID: 36454739 PMCID: PMC9714737 DOI: 10.1371/journal.pone.0277598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 11/01/2022] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Cardioversion of acute-onset atrial fibrillation (AF) via electrical or pharmacological means is a common procedure performed in many emergency departments. While these procedures appear to be very safe, the rarity of subsequent adverse outcomes such as stroke would require huge sample sizes to confirm that conclusion. Big data can supply such sample sizes. OBJECTIVE We aimed to validate several potential codes for successful emergency department cardioversion of AF patients. METHODS This study combined 3 observational datasets of emergency department AF visits seen at one of 26 hospitals in Ontario, Canada, between 2008 and 2012. We linked patients who were eligible for emergency department cardioversion to several province-wide health administrative datasets to search for the associated cardioversion billing and procedural codes. Using the observational data as the gold standard for successful cardioversion, we calculated the test characteristics of a billing code (Z437) and of procedural codes 1.HZ.09JAFS and 1.HZ.09JAJS. Both include pharmacological and electrical cardioversions, as well as unsuccessful attempts; the latter is <10% using electricity (in Canada, standard practice is to proceed to electrical cardioversion if pharmacological cardioversion is unsuccessful). RESULTS Of 4557 unique patients in the three datasets, 2055 (45.1%) were eligible for cardioversion. Nine hundred thirty-three (45.4%) of these were successfully cardioverted to normal sinus rhythm. The billing code had slightly better test characteristics overall than the procedural codes. Positive predictive value (PPV) of a billing was 89.8% (95% CI, 87.0-92.2), negative predictive value (NPV) 70.5% (95% CI, 68.1-72.8), sensitivity 52.1% (95% CI, 48.8-55.3), and specificity 95.1% (95% CI, 93.7-96.3). CONCLUSIONS AF patients who have been successfully cardioverted in an emergency department can be identified with high PPV and specificity using a billing code. Studies that require high sensitivity for cardioversion should consider other methods to identify cardioverted patients.
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Affiliation(s)
- Clare L. Atzema
- Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- ICES, Toronto, ON, Canada
- Division of Emergency Medicine, Department of Medicine, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Institute for Health Policy, Management and Evaluation, Toronto, ON, Canada
- * E-mail:
| | - Ian G. Stiell
- University of Toronto, Toronto, ON, Canada
- Ottawa University of Health Sciences, Ottawa, ON, Canada
| | | | - Peter C. Austin
- Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- ICES, Toronto, ON, Canada
- Institute for Health Policy, Management and Evaluation, Toronto, ON, Canada
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8
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Narrow Complex Tachycardias. Emerg Med Clin North Am 2022; 40:717-732. [DOI: 10.1016/j.emc.2022.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Um KJ, McIntyre WF, Mendoza PA, Ibrahim O, Nguyen ST, Lin SH, Duceppe E, Rochwerg B, Healey JS, Koziarz A, Lengyel AP, Bhatnagar A, Amit G, Chu VA, Whitlock RP, Belley-Côté EP. Pre-treatment with antiarrhythmic drugs for elective electrical cardioversion of atrial fibrillation: a systematic review and network meta-analysis. Europace 2022; 24:1548-1559. [PMID: 35654763 DOI: 10.1093/europace/euac063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 04/09/2022] [Indexed: 11/12/2022] Open
Abstract
AIMS Our objective was to compare the efficacy of pre-treatment with different classes of anti-arrhythmic drugs (AADs) in patients with atrial fibrillation (AF) undergoing electrical cardioversion. METHODS AND RESULTS We performed a systematic review and network meta-analysis (NMA) of randomized controlled trials (RCTs) comparing different AADs in patients with AF undergoing electrical cardioversion. We grouped AADs into five network nodes: no treatment or rate control, Class Ia, Class Ic, Class III, and amiodarone. Outcomes were (i) acute restoration and (ii) maintenance of sinus rhythm. We searched MEDLINE and EMBASE from inception until June 2020. We used Python 3.8.3 and R 3.6.2 for data analysis. We evaluated the overall certainty of evidence with the GRADE framework. We included 28 RCTs. Compared with no treatment or rate control, Class III AADs [odds ratio (OR): 2.41; 95% credible interval (CrI): 1.37 to 4.62, high certainty] and amiodarone (OR: 2.58; 95% CrI: 1.54 to 4.37, high certainty) improved restoration of sinus rhythm. Amiodarone improved long-term maintenance of sinus rhythm when compared with no treatment or rate control (OR: 5.37; 95% CrI: 4.00-7.39, high certainty), Class Ic (OR: 1.89; 95% CrI: 1.05-3.45, moderate certainty) and Class III AADs (OR: 2.19; 95% CrI: 1.39-3.26, high certainty). CONCLUSION Before electrical cardioversion of AF, treatment with Class III AADs or amiodarone improves the acute restoration of sinus rhythm. Amiodarone is most likely to improve the maintenance of sinus rhythm after electrical cardioversion, but Class Ic and Class III AADs are also effective.
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Affiliation(s)
- Kevin J Um
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada.,Population Health Research Institute, Hamilton, ON L8L 2X2, Canada
| | - William F McIntyre
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada.,Population Health Research Institute, Hamilton, ON L8L 2X2, Canada
| | - Pablo A Mendoza
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada
| | - Omar Ibrahim
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada.,Population Health Research Institute, Hamilton, ON L8L 2X2, Canada
| | - Stephanie T Nguyen
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada
| | - Sabrina H Lin
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada
| | - Emmanuelle Duceppe
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada.,Population Health Research Institute, Hamilton, ON L8L 2X2, Canada
| | - Bram Rochwerg
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada
| | - Jeff S Healey
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada.,Population Health Research Institute, Hamilton, ON L8L 2X2, Canada
| | - Alex Koziarz
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada
| | - Alexandra P Lengyel
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada
| | - Akash Bhatnagar
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada
| | - Guy Amit
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada
| | - Victor A Chu
- University of Toronto, Toronto, ON M5S 1A1, Canada
| | - Richard P Whitlock
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada.,Population Health Research Institute, Hamilton, ON L8L 2X2, Canada
| | - Emilie P Belley-Côté
- McMaster University, David Braley Cardiac, Vascular, and Stroke Research Institute, 237 Barton Street East, Hamilton, ON L8L 2X2, Canada.,Population Health Research Institute, Hamilton, ON L8L 2X2, Canada
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10
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Camm AJ, Naccarelli GV, Mittal S, Crijns HJGM, Hohnloser SH, Ma CS, Natale A, Turakhia MP, Kirchhof P. The Increasing Role of Rhythm Control in Patients With Atrial Fibrillation: JACC State-of-the-Art Review. J Am Coll Cardiol 2022; 79:1932-1948. [PMID: 35550691 DOI: 10.1016/j.jacc.2022.03.337] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 03/01/2022] [Accepted: 03/04/2022] [Indexed: 12/16/2022]
Abstract
The considerable mortality and morbidity associated with atrial fibrillation (AF) pose a substantial burden on patients and health care services. Although the management of AF historically focused on decreasing AF recurrence, it evolved over time in favor of rate control. Recently, more emphasis has been placed on reducing adverse cardiovascular outcomes using rhythm control, generally by using safe and effective rhythm-control therapies (typically antiarrhythmic drugs and/or AF ablation). Evidence increasingly supports early rhythm control in patients with AF that has not become long-standing, but current clinical practice and guidelines do not yet fully reflect this change. Early rhythm control may effectively reduce irreversible atrial remodeling and prevent AF-related deaths, heart failure, and strokes in high-risk patients. It has the potential to halt progression and potentially save patients from years of symptomatic AF; therefore, it should be offered more widely.
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Affiliation(s)
- A John Camm
- Cardiovascular Clinical Academic Group, St George's University of London, London, United Kingdom.
| | - Gerald V Naccarelli
- Penn State Heart and Vascular Institute, Penn State University, Hershey, Pennsylvania, USA
| | - Suneet Mittal
- Snyder Center for Comprehensive Atrial Fibrillation and Department of Cardiology, Valley Health System, Ridgewood, New Jersey, USA
| | - Harry J G M Crijns
- Department of Cardiology, Maastricht University Medical Centre (MUMC) and Cardiovascular Research Institute (CARIM), Maastricht, the Netherlands
| | | | - Chang-Sheng Ma
- National Clinical Research Center for Cardiovascular Diseases, Beijing, China
| | - Andrea Natale
- Texas Cardiac Arrhythmia Institute, St David's Medical Center, Austin, Texas, USA
| | - Mintu P Turakhia
- Center for Digital Health and Department of Medicine, Stanford University, Stanford, California, USA
| | - Paulus Kirchhof
- Department of Cardiology, University Heart and Vascular Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; DZHK (German Center for Cardiovascular Research), partner site Hamburg/Kiel/Luebeck, Berlin, Germany; Atrial Fibrillation Network (AFNET), Münster, Germany; Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
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11
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Lacoste JL, Szymanski TW, Avalon JC, Kabulski G, Kohli U, Marrouche N, Singla A, Balla S, Jahangir A. Atrial Fibrillation Management: A Comprehensive Review with a Focus on Pharmacotherapy, Rate, and Rhythm Control Strategies. Am J Cardiovasc Drugs 2022; 22:475-496. [PMID: 35353353 DOI: 10.1007/s40256-022-00529-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/24/2022] [Indexed: 11/25/2022]
Abstract
Atrial fibrillation (AF) is an increasingly common arrhythmia encountered in clinical practice that leads to a substantial increase in utilization of healthcare services and a decrease in the quality of life of patients. The prevalence of AF will continue to increase as the population ages and develops cardiac comorbidities; thus, prompt and effective treatment is important to help mitigate systemic resource utilization. Treatment of AF involves two tenets: prevention of stroke and systemic embolism and symptom control with either a rate or a rhythm control strategy. Historically, due to the safe nature of medications like beta-blockers and non-dihydropyridine calcium channel blockers, used in rate control, it has been the initial strategy used for symptom control in AF. Newer data suggest that a rhythm control strategy with antiarrhythmic medications with or without catheter ablation may lead to a reduction in major adverse cardiovascular events, particularly in patients newly diagnosed with AF. Modulation of factors that promote AF or its complications is another important aspect of the overall holistic management of AF. This review provides a comprehensive focus on the management of patients with AF and an in-depth review of pharmacotherapy of AF in the rate and rhythm control strategies.
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Affiliation(s)
- Jordan L Lacoste
- Department of Pharmacy, WVU Medicine, 1 Medical Center Drive, Morgantown, WV, 26505, USA.
| | - Thomas W Szymanski
- Department of Pharmacy, WVU Medicine, 1 Medical Center Drive, Morgantown, WV, 26505, USA
| | - Juan Carlo Avalon
- Department of Internal Medicine, West Virginia University School of Medicine, Morgantown, WV, USA
| | - Galen Kabulski
- Department of Pharmacy, WVU Medicine, 1 Medical Center Drive, Morgantown, WV, 26505, USA
| | - Utkarsh Kohli
- Department of Pediatrics, WVU School of Medicine, Morgantown, WV, USA
| | - Nassir Marrouche
- Department of Medicine, Section of Cardiology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Atul Singla
- Department of Medicine, Section of Cardiology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Sudarshan Balla
- Department of Cardiovascular and Thoracic Surgery, WVU School of Medicine, Morgantown, WV, USA
| | - Arshad Jahangir
- Center for Advanced Atrial Fibrillation Therapies at Aurora St. Luke's Medical Center, Milwaukee, WI, 53215, USA
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12
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Antiarrhythmic Agents: a Review and Comment on Relevance in the Current Era—Part 2. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2021. [DOI: 10.1007/s11936-021-00944-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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He SN, Tian Y, Shi L, Wang YJ, Xie BQ, Li XX, Zeng LJ, Yang XC, Liu XP. Identification of circumferential pulmonary vein isolation responders among patients with persistent atrial fibrillation: clinical value of the sequential low-dose ibutilide test. Europace 2021; 22:1197-1205. [PMID: 32514560 DOI: 10.1093/europace/euaa095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 04/24/2020] [Indexed: 11/12/2022] Open
Abstract
AIMS Circumferential pulmonary vein isolation can be effective as sole treatment for persistent atrial fibrillation. However, identifying those patients who will respond to this therapy remains a challenge. We investigated the clinical value of the sequential low-dose ibutilide test for identifying patients with persistent atrial fibrillation in whom pulmonary vein isolation is effective as sole therapy. METHODS AND RESULTS In a prospective cohort of 180 consecutive patients with persistent atrial fibrillation, intravenous low-dose (0.004 mg/kg) ibutilide was administered 3 days before ablation and after the completion of circumferential pulmonary vein isolation. In patients in whom ibutilide did not terminate atrial fibrillation pre-procedurally, but successfully terminated it intraprocedurally, no further atrial substrate modification was performed. Pre-procedural low-dose ibutilide failed to terminate the arrhythmia in all patients with persistent atrial fibrillation, while pulmonary vein isolation ± low-dose ibutilide terminated persistent atrial fibrillation in 55 (30.6%) of them (PsAF group 1). The remaining 125 (69.4%) patients underwent electrogram-based ablation (PsAF Group 2). The control group comprised 379 consecutive patients with paroxysmal atrial fibrillation who underwent pulmonary vein isolation over the same period. At 24 months follow-up, 39 (70.9%) patients in PsAF Group 1 and 276 (72.8%) patients in the control group were free from atrial tachyarrhythmias (P = NS); the arrhythmia-free rates in both groups were higher than that in PsAF group 2 (58.4%, P = 0.005). CONCLUSION The sequential low-dose ibutilide test is a simple method for identifying patients with persistent atrial fibrillation in whom pulmonary vein isolation alone is an appropriate treatment strategy.
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Affiliation(s)
- Shu-Nan He
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China.,Heart Center, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Ying Tian
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China
| | - Liang Shi
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China
| | - Yan-Jiang Wang
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China
| | - Bo-Qia Xie
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China
| | - Xue-Xun Li
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China
| | - Li-Jun Zeng
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China
| | - Xin-Chun Yang
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China
| | - Xing-Peng Liu
- Heart Center, Beijing Chaoyang Hospital, Capital Medical University, No.8 Gong Ti Nan Road, Chaoyang District, Beijing 100020, China
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14
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Hindricks G, Potpara T, Dagres N, Arbelo E, Bax JJ, Blomström-Lundqvist C, Boriani G, Castella M, Dan GA, Dilaveris PE, Fauchier L, Filippatos G, Kalman JM, Meir ML, Lane DA, Lebeau JP, Lettino M, Lip GY, Pinto FJ, Neil Thomas G, Valgimigli M, Van Gelder IC, Van Putte BP, Watkins CL. Guía ESC 2020 sobre el diagnóstico y tratamiento de la fibrilación auricular, desarrollada en colaboración de la European Association of Cardio-Thoracic Surgery (EACTS). Rev Esp Cardiol 2021. [DOI: 10.1016/j.recesp.2020.10.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Hindricks G, Potpara T, Dagres N, Arbelo E, Bax JJ, Blomström-Lundqvist C, Boriani G, Castella M, Dan GA, Dilaveris PE, Fauchier L, Filippatos G, Kalman JM, La Meir M, Lane DA, Lebeau JP, Lettino M, Lip GYH, Pinto FJ, Thomas GN, Valgimigli M, Van Gelder IC, Van Putte BP, Watkins CL. 2020 ESC Guidelines for the diagnosis and management of atrial fibrillation developed in collaboration with the European Association for Cardio-Thoracic Surgery (EACTS): The Task Force for the diagnosis and management of atrial fibrillation of the European Society of Cardiology (ESC) Developed with the special contribution of the European Heart Rhythm Association (EHRA) of the ESC. Eur Heart J 2021; 42:373-498. [PMID: 32860505 DOI: 10.1093/eurheartj/ehaa612] [Citation(s) in RCA: 4916] [Impact Index Per Article: 1638.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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16
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Young ML, Exelbert EJ, Roth T, Cohen L, Cogan J. External Cardioversion-Defibrillation with Pushing Down on the Chest Wall to Increase the Success Rate in Obese Patients. AMERICAN JOURNAL OF CASE REPORTS 2020; 21:e927009. [PMID: 33196633 PMCID: PMC7680710 DOI: 10.12659/ajcr.927009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Case series Patients: Female, 17-year-old • Male, 63-year-old • Male, 65-year-old Final Diagnosis: Atrial fibrillation Symptoms: Palpitations Medication: — Clinical Procedure: Cardioversion Specialty: Cardiology • Pediatrics and Neonatology
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Affiliation(s)
- Ming-Lon Young
- Heart Institute, Joe DiMaggio Children's Hospital, Hollywood, FL, USA
| | - Eric J Exelbert
- Pediatric Intensive Care Unit, Joe DiMaggio Children's Hospital, Hollywood, FL, USA
| | - Todd Roth
- Memorial Cardiac and Vascular Institute, Memorial Regional Hospital, Memorial HealthCare System, Hollywood, FL, USA
| | - Lance Cohen
- Cardiovascular Intensive Care Unit (ICU), Memorial Cardiac and Vascular Institute, Memorial Regional Hospital, Memorial HealthCare System, Hollywood, FL, USA
| | - John Cogan
- Memorial Cardiac and Vascular Institute, Memorial Regional Hospital, Memorial HealthCare System, Hollywood, FL, USA
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17
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Andrade JG, Aguilar M, Atzema C, Bell A, Cairns JA, Cheung CC, Cox JL, Dorian P, Gladstone DJ, Healey JS, Khairy P, Leblanc K, McMurtry MS, Mitchell LB, Nair GM, Nattel S, Parkash R, Pilote L, Sandhu RK, Sarrazin JF, Sharma M, Skanes AC, Talajic M, Tsang TSM, Verma A, Verma S, Whitlock R, Wyse DG, Macle L. The 2020 Canadian Cardiovascular Society/Canadian Heart Rhythm Society Comprehensive Guidelines for the Management of Atrial Fibrillation. Can J Cardiol 2020; 36:1847-1948. [PMID: 33191198 DOI: 10.1016/j.cjca.2020.09.001] [Citation(s) in RCA: 272] [Impact Index Per Article: 68.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 09/05/2020] [Accepted: 09/05/2020] [Indexed: 12/20/2022] Open
Abstract
The Canadian Cardiovascular Society (CCS) atrial fibrillation (AF) guidelines program was developed to aid clinicians in the management of these complex patients, as well as to provide direction to policy makers and health care systems regarding related issues. The most recent comprehensive CCS AF guidelines update was published in 2010. Since then, periodic updates were published dealing with rapidly changing areas. However, since 2010 a large number of developments had accumulated in a wide range of areas, motivating the committee to complete a thorough guideline review. The 2020 iteration of the CCS AF guidelines represents a comprehensive renewal that integrates, updates, and replaces the past decade of guidelines, recommendations, and practical tips. It is intended to be used by practicing clinicians across all disciplines who care for patients with AF. The Grading of Recommendations, Assessment, Development and Evaluations (GRADE) system was used to evaluate recommendation strength and the quality of evidence. Areas of focus include: AF classification and definitions, epidemiology, pathophysiology, clinical evaluation, screening and opportunistic AF detection, detection and management of modifiable risk factors, integrated approach to AF management, stroke prevention, arrhythmia management, sex differences, and AF in special populations. Extensive use is made of tables and figures to synthesize important material and present key concepts. This document should be an important aid for knowledge translation and a tool to help improve clinical management of this important and challenging arrhythmia.
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Affiliation(s)
- Jason G Andrade
- University of British Columbia, Vancouver, British Columbia, Canada; Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada.
| | - Martin Aguilar
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | | | - Alan Bell
- University of Toronto, Toronto, Ontario, Canada
| | - John A Cairns
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Jafna L Cox
- Dalhousie University, Halifax, Nova Scotia, Canada
| | - Paul Dorian
- University of Toronto, Toronto, Ontario, Canada
| | | | | | - Paul Khairy
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | | | | | | | - Girish M Nair
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Stanley Nattel
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
| | | | | | | | - Jean-François Sarrazin
- Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec, Québec, Canada
| | - Mukul Sharma
- McMaster University, Population Health Research Institute, Hamilton, Ontario, Canada
| | | | - Mario Talajic
- Montreal Heart Institute, University of Montreal, Montréal, Quebec, Canada
| | - Teresa S M Tsang
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Atul Verma
- Southlake Regional Health Centre, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Laurent Macle
- Institut de Cardiologie de Montréal, Université de Montréal, Montréal, Québec, Canada
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Utility of Amiodarone Pre-Treatment as a Facilitator of the Acute Success of Electrical Cardioversion in Persistent Atrial Fibrillation. Cardiovasc Drugs Ther 2020; 34:89-94. [PMID: 32096001 DOI: 10.1007/s10557-019-06934-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
PURPOSE The usefulness and mechanisms of antiarrhythmic drug (AAD) pre-treatment as a facilitator of the acute success of electrical cardioversion (ECV) in atrial fibrillation (AF) remain controversial. We sought to analyze the role of AAD treatment with this purpose, differentiating its possible utility either facilitating the restoration of sinus rhythm (SR) or reducing immediate AF recurrences (IAFR). METHODS We analyzed 2962 consecutive patients with persistent AF undergoing ECV prospectively included in 3 national registries. The acute success of ECV was indicated by the reversion to SR without presenting an IAFR (< 2 h). RESULTS A total of 1410 patients (48%) received AAD treatment prior to ECV (80% amiodarone, 15% class Ic AAD, 2% other AAD). The rate of restoration of SR was similar between the patients treated with amiodarone (92%), class Ic AAD (91%) and who did not receive AAD pre-treatment (91%) (p = 0.92). However, those treated with amiodarone had fewer IAFR than those in the other two groups (amiodarone 3% vs class Ic 7% vs without treatment 6%; p = 0.002), so the ECV success rate was higher in the amiodarone group than in the other groups (amiodarone 89% vs Ic 84% vs without treatment 86%; p = 0.04). After adjusting for multiple variables, amiodarone remained as an independent predictor of a lower occurrence of IAFR (OR = 0.57; p = 0.01) and of a successful ECV (OR 1.37; p = 0.01). CONCLUSIONS For patients with persistent AF undergoing ECV, AAD has a neutral effect on the restoration of SR but amiodarone increases its effectiveness due to a lower incidence of IAFR.
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19
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Hu J, Yu J, Chen Q, Hu J, Huang Q, Xia Z, Xia Z, Ju Z, Yuan P, Fan S, Xiong Q, Zhu B, Huang L, You C, Bao H, Wu Y, Cheng X, Li J, Marian AJ, Hong K. Efficacy of Nifekalant in Patients With Wolff-Parkinson-White Syndrome and Atrial Fibrillation: Electrophysiological and Clinical Findings. J Am Heart Assoc 2019; 8:e012511. [PMID: 31234695 PMCID: PMC6662361 DOI: 10.1161/jaha.119.012511] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background The efficacy of nifekalant in preexcited atrial fibrillation (AF) has not been assessed. Methods and Results The study populations consisted of patients with sustained preexcited AF (n=51), paroxysmal supraventricular tachycardia (n=201), and persistent AF (n=87). Effects of intravenous infusion of nifekalant were assessed on electrophysiological and clinical parameters. Nifekalant prolonged the shortest preexcited R‐R, the average preexcited R‐R, and the average R‐R intervals from 290±35 to 333±44 ms, 353±49 to 443±64 ms, and 356±53 to 467±75 ms, respectively, in patients with preexcited AF (all P<0.001). Nifekalant also decreased the percentage of preexcited QRS complexes, heart rate, and increased systolic pressure (all P<0.001). Nifekalant terminated AF in 33 of 51 patients (65%). Similar effects were also observed in a subgroup of 12 patients with preexcited AF and impaired left ventricular function. In patients with paroxysmal supraventricular tachycardia, nifekalant significantly prolonged the effective refractory period, the block cycle length of the antegrade accessory pathway, and the atrial effective refractory period (all P<0.001). Nifekalant had no effect on the effective refractory period of the antegrade atrioventricular node. Finally, in patients with persistent AF without an accessory pathway, nifekalant did not significantly decrease the ventricular rate of AF. One patient developed Torsades de Pointes. No other adverse effects were observed. Conclusions Nifekalant prolongs the effective refractory period of the antegrade accessory pathway and atrium without blocking antegrade conduction through the atrioventricular node, leading to slowing and/or to termination of preexcited AF. Thus, nifekalant might be an effective and a relatively safe drug in patients with preexcited AF.
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Affiliation(s)
- Jinzhu Hu
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Jianhua Yu
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Qi Chen
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Jianxin Hu
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Qianghui Huang
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Zhen Xia
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Zirong Xia
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Zhenzhen Ju
- 3 Post-Anesthetic Care Unit The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Ping Yuan
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Siyang Fan
- 4 Clinical EP Laboratory and Arrhythmia Service Center of Fuwai Heart Hospital Beijing China
| | - Qinmei Xiong
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Bo Zhu
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Lin Huang
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Chunjiao You
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Huihui Bao
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Yanqing Wu
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Xiaoshu Cheng
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Juxiang Li
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
| | - Ali J Marian
- 5 Center for Cardiovascular Genetics Brown Foundation Institute of Molecular Medicine The University of Texas Health Science Center Houston TX
| | - Kui Hong
- 1 Department of Cardiovascular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China.,2 Jiangxi Key Laboratory of Molecular Medicine The Second Affiliated Hospital of Nanchang University Nanchang of Jiangxi China
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20
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Abstract
Purpose of Review An overview of recent literature regarding pathophysiology, risk factors, prophylaxis, and treatment of new-onset atrial fibrillation (AF) in post-cardiac surgical patients. Recent Findings AF is the most frequent adverse event after cardiac surgery with significant associated morbidity, mortality, and financial cost. Its causes are multifactorial, and models to stratify patients into risk categories are progressing but a consistent, evidence-based system has not yet been developed. Pharmacologic and surgical interventions to prevent and treat this complication have been an area of ongoing research and recent societal guidelines reflect this. Summary Inconsistencies remain surrounding how to best identify higher-risk AF patients, which interventions should be used to prevent and treat AF, and which patient groups should receive these interventions. The evidence for these available strategies and their place in contemporary guidelines are summarized.
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21
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Garg L, Gupta M, Sabzwari SRA, Agrawal S, Agarwal M, Nazir T, Gordon J, Bozorgnia B, Martinez MW. Atrial fibrillation in hypertrophic cardiomyopathy: prevalence, clinical impact, and management. Heart Fail Rev 2018; 24:189-197. [DOI: 10.1007/s10741-018-9752-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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22
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Boriani G, Fauchier L, Aguinaga L, Beattie JM, Blomstrom Lundqvist C, Cohen A, Dan GA, Genovesi S, Israel C, Joung B, Kalarus Z, Lampert R, Malavasi VL, Mansourati J, Mont L, Potpara T, Thornton A, Lip GYH, Gorenek B, Marin F, Dagres N, Ozcan EE, Lenarczyk R, Crijns HJ, Guo Y, Proietti M, Sticherling C, Huang D, Daubert JP, Pokorney SD, Cabrera Ortega M, Chin A. European Heart Rhythm Association (EHRA) consensus document on management of arrhythmias and cardiac electronic devices in the critically ill and post-surgery patient, endorsed by Heart Rhythm Society (HRS), Asia Pacific Heart Rhythm Society (APHRS), Cardiac Arrhythmia Society of Southern Africa (CASSA), and Latin American Heart Rhythm Society (LAHRS). Europace 2018; 21:7-8. [DOI: 10.1093/europace/euy110] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 04/26/2018] [Indexed: 02/05/2023] Open
Affiliation(s)
- Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Laurent Fauchier
- Centre Hospitalier Universitaire Trousseau et Université François Rabelais, Tours, France
| | | | - James M Beattie
- Cicely Saunders Institute, King’s College London, London, UK
| | | | | | - Gheorghe-Andrei Dan
- Cardiology Department, University of Medicine and Pharmacy “Carol Davila”, Colentina University Hospital, Bucharest, Romania
| | - Simonetta Genovesi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano and Nephrology Unit, San Gerardo Hospital, Monza, Italy
| | - Carsten Israel
- Evangelisches Krankenhaus Bielefeld GmbH, Bielefeld, Germany
| | - Boyoung Joung
- Cardiology Division, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Zbigniew Kalarus
- SMDZ in Zabrze, Medical University of Silesia, Katowice; Department of Cardiology, Silesian Center for Heart Diseases, Zabrze, Poland
| | | | - Vincenzo L Malavasi
- Cardiology Division, Department of Nephrologic, Cardiac, Vascular Diseases, Azienda ospedaliero-Universitaria di Modena, Modena, Italy
| | - Jacques Mansourati
- University Hospital of Brest and University of Western Brittany, Brest, France
| | - Lluis Mont
- Arrhythmia Section, Cardiovascular Clínical Institute, Hospital Clinic, Universitat Barcelona, Barcelona, Spain
| | - Tatjana Potpara
- School of Medicine, Belgrade University, Belgrade, Serbia
- Cardiology Clinic, Clinical Centre of Serbia, Belgrade, Serbia
| | | | - Gregory Y H Lip
- Institute of Cardiovascular Sciences, University of Birmingham, UK
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | | | | | | | | | - Radosław Lenarczyk
- Department of Cardiology, Congenital Heart Disease and Electrotherapy, Silesian Center for Heart Diseases, Zabrze, Poland
| | - Harry J Crijns
- Cardiology Maastricht UMC+ and Cardiovascular Research Institute Maastricht, Netherlands
| | - Yutao Guo
- Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Marco Proietti
- Institute of Cardiovascular Sciences, University of Birmingham, UK
- Department of Internal Medicine and Medical Specialties, Sapienza-University of Rome, Rome, Italy
| | | | - Dejia Huang
- Cardiology Division, Department of Medicine, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | | | - Sean D Pokorney
- Electrophysiology Section, Division of Cardiology, Duke University, Durham, NC, USA
| | - Michel Cabrera Ortega
- Department of Arrhythmia and Cardiac Pacing, Cardiocentro Pediatrico William Soler, Boyeros, La Havana Cuba
| | - Ashley Chin
- Department of Medicine, Groote Schuur Hospital, University of Cape Town, South Africa
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Lipidomic profiling reveals free fatty acid alterations in plasma from patients with atrial fibrillation. PLoS One 2018; 13:e0196709. [PMID: 29723222 PMCID: PMC5933795 DOI: 10.1371/journal.pone.0196709] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 04/18/2018] [Indexed: 12/18/2022] Open
Abstract
Atrial fibrillation (AF) is the most common cardiac arrhythmia, and its incidence is increasing worldwide. One method used to restore sinus rhythm is direct current cardioversion (DCCV). Despite the high success rate of DCCV, AF typically recurs within the first 2 weeks. However, our understanding of the pathophysiology of AF recurrence, incidence, and progression are highly limited. Lipidomic profiling was applied to identify altered lipids in plasma from patients with AF using ultra-performance liquid chromatography/quadrupole time-of-flight mass spectrometry coupled with multivariate statistical analysis. Partial least-squares discriminant analysis revealed a clear separation between AF patients and healthy controls. The levels of several lipid species, including fatty acids and phospholipids, were different between AF patients and healthy controls, indicating that oxidative stress and inflammation are associated with the pathogenesis of AF. Similar patterns were also detected between recurrent and non-recurrent AF patients. These results suggest that the elevated saturated fatty acid and reduced polyunsaturated fatty acid levels in AF patients may be associated with enhanced inflammation and that free fatty acid levels may play a crucial role in the development and progression of AF.
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Dan GA, Martinez-Rubio A, Agewall S, Boriani G, Borggrefe M, Gaita F, van Gelder I, Gorenek B, Kaski JC, Kjeldsen K, Lip GYH, Merkely B, Okumura K, Piccini JP, Potpara T, Poulsen BK, Saba M, Savelieva I, Tamargo JL, Wolpert C, Sticherling C, Ehrlich JR, Schilling R, Pavlovic N, De Potter T, Lubinski A, Svendsen JH, Ching K, Sapp JL, Chen-Scarabelli C, Martinez F. Antiarrhythmic drugs–clinical use and clinical decision making: a consensus document from the European Heart Rhythm Association (EHRA) and European Society of Cardiology (ESC) Working Group on Cardiovascular Pharmacology, endorsed by the Heart Rhythm Society (HRS), Asia-Pacific Heart Rhythm Society (APHRS) and International Society of Cardiovascular Pharmacotherapy (ISCP). Europace 2018; 20:731-732an. [DOI: 10.1093/europace/eux373] [Citation(s) in RCA: 101] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 12/11/2017] [Indexed: 12/22/2022] Open
Affiliation(s)
- Gheorghe-Andrei Dan
- Colentina University Hospital, University of Medicine and Pharmacy “Carol Davila”, Bucharest, Romania
| | - Antoni Martinez-Rubio
- University Hospital of Sabadell (University Autonoma of Barcelona), Plaça Cívica, Campus de la UAB, Barcelona, Spain
| | - Stefan Agewall
- Oslo University Hospital Ullevål, Norway
- Institute of Clinical Sciences, University of Oslo, Søsterhjemmet, Oslo, Norway
| | - Giuseppe Boriani
- Policlinico di Modena, University of Modena and Reggio Emilia, Modena, Italy
| | - Martin Borggrefe
- Universitaetsmedizin Mannheim, Medizinische Klinik, Mannheim, Germany
| | - Fiorenzo Gaita
- Department of Medical Sciences, University of Turin, Citta' della Salute e della Scienza Hospital, Turin, Italy
| | - Isabelle van Gelder
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Bulent Gorenek
- Department of Cardiology, Eskisehir Osmangazi University, Büyükdere Mahallesi, Odunpazarı/Eskişehir, Turkey
| | - Juan Carlos Kaski
- Molecular and Clinical Sciences Research Institute, St. George’s, University of London, London, UK
| | - Keld Kjeldsen
- Copenhagen University Hospital (Holbæk Hospital), Holbæk, Institute for Clinical Medicine, Copenhagen University, Copenhagen, Denmark
- Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
| | - Gregory Y H Lip
- Institute of Cardiovascular Sciences, University of Birmingham, Centre For Cardiovascular Sciences, City Hospital, Birmingham, UK
- Aalborg Thrombosis Research Unit, Aalborg University, Aalborg, Denmark
| | - Bela Merkely
- Heart and Vascular Center, Semmelweis University, Budapest, Hungary
| | - Ken Okumura
- Saiseikai Akumamoto Hospital, Kumamoto, Japan
| | | | - Tatjana Potpara
- School of Medicine, Belgrade University; Cardiology Clinic, Clinical Centre of Serbia, Belgrade, Serbia
| | | | - Magdi Saba
- Molecular and Clinical Sciences Research Institute, St. George’s, University of London, London, UK
| | - Irina Savelieva
- Molecular and Clinical Sciences Research Institute, St. George’s, University of London, London, UK
| | - Juan L Tamargo
- Department of Pharmacology, School of Medicine, Universidad Complutense Madrid, Madrid, Spain
| | - Christian Wolpert
- Department of Medicine - Cardiology, Klinikum Ludwigsburg, Ludwigsburg, Germany
| | | | - Joachim R Ehrlich
- Medizinische Klinik I-Kardiologie, Angiologie, Pneumologie, Wiesbaden, Germany
| | - Richard Schilling
- Barts Heart Centre, Trustee Arrhythmia Alliance and Atrial Fibrillation Association, London, UK
| | - Nikola Pavlovic
- Department of Cardiology, University Hospital Centre Sestre milosrdnice, Croatia
| | | | - Andrzej Lubinski
- Uniwersytet Medyczny w Łodzi, Kierownik Kliniki Kardiologii Interwencyjnej, i Zaburzeń Rytmu Serca, Kierownik Katedry Chorób Wewnętrznych i Kardiologii, Uniwersytecki Szpital Kliniczny im WAM-Centralny Szpital Weteranów, Poland
| | | | - Keong Ching
- Department of Cardiology, National Heart Centre Singapore, Singapore
| | | | | | - Felipe Martinez
- Instituto DAMIC/Fundacion Rusculleda, Universidad Nacional de Córdoba, Córdoba, Argentina
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Ibutilide Effectiveness and Safety in the Cardioversion of Atrial Fibrillation and Flutter in the Community Emergency Department. Ann Emerg Med 2017; 71:96-108.e2. [PMID: 28969929 DOI: 10.1016/j.annemergmed.2017.07.481] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 06/22/2017] [Accepted: 07/21/2017] [Indexed: 12/19/2022]
Abstract
STUDY OBJECTIVE Little is known about the use of ibutilide for cardioversion in atrial fibrillation and flutter outside of clinical trials. We seek to describe patient characteristics, ibutilide administration patterns, cardioversion rates, and adverse outcomes in the community emergency department (ED) setting. We also evaluate potential predictors of cardioversion success. METHODS Using a retrospective cohort of adults who received ibutilide in 21 community EDs between January 2009 and June 2015, we gathered demographic and clinical variables from electronic health records and structured manual chart review. We calculated rates of cardioversion and frequency of ventricular tachycardia within 4 hours and estimated adjusted odds ratios (aOR) in a multivariate regression model for potential predictors of cardioversion. RESULTS Among 361 patients, the median age was 61 years (interquartile range 53 to 71 years) and most had recent-onset atrial fibrillation and flutter (98.1%). Five percent of the cohort had a history of heart failure. The initial QTc interval was prolonged (>480 ms) in 29.4% of patients, and 3.1% were hypokalemic (<3.5 mEq/L). The mean ibutilide dose was 1.5 mg (SD 0.5 mg) and the rate of ibutilide-related cardioversion within 4 hours was 54.8% (95% confidence interval [CI] 49.6% to 60.1%), 50.5% for atrial fibrillation and 75.0% for atrial flutter. Two patients experienced ventricular tachycardia (0.6%), both during their second ibutilide infusion. Age (in decades) (aOR 1.3; 95% CI 1.1 to 1.5), atrial flutter (versus atrial fibrillation) (aOR 2.7; 95% CI 1.4 to 5.1), and no history of atrial fibrillation and flutter (aOR 2.0; 95% CI 1.2 to 3.1) were associated with cardioversion. CONCLUSION The effectiveness and safety of ibutilide in this community ED setting were consistent with clinical trial results despite less stringent patient selection criteria.
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Contractor T, Levin V, Mandapati R. Drug Therapy in Adult Congenital Heart Disease. Card Electrophysiol Clin 2017; 9:295-309. [PMID: 28457243 DOI: 10.1016/j.ccep.2017.02.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Adults with congenital heart disease are at risk for atrial and ventricular arrhythmias that can lead to an increased morbidity as well as mortality. When catheter ablation is not an option or unsuccessful, antiarrhythmic drugs are the mainstay of treatment. There is limited data on the use of antiarrhythmics in this population. The purpose of this article is to discuss the practical aspects of the use of antiarrhythmics in adults with congenital heart disease. Several tables have been provided to provide clinicians a reference for daily use.
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Affiliation(s)
- Tahmeed Contractor
- Department of Cardiology, Arrhythmia Center, Loma Linda University International Heart Institute, 11234 Anderson Street, Loma Linda, CA 92354, USA.
| | - Vadim Levin
- Electrophysiology, Phoenixville Hospital, 1591 Medical Drive, Pottstown, PA 19464, USA
| | - Ravi Mandapati
- Department of Cardiology, Arrhythmia Center, Loma Linda University International Heart Institute, 11234 Anderson Street, Loma Linda, CA 92354, USA
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Zeng Z, Wang L, Hua L, Jiang J, Pang H, Huang Y, Li Y, Tian L. Population Pharmacokinetic/Pharmacodynamics Modeling of Ibutilide in Chinese Healthy Volunteers and Patients With Atrial Fibrillation (AF) and/or Atrial Flutter (AFL). Clin Ther 2017. [DOI: 10.1016/j.clinthera.2017.05.349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wang M, Zhao Q, Ding W, Cai S. Comparison of Direct Current Synchronized Cardioversion to Ibutilide-Guided Catheter Ablation for Long-Term Sinus Rhythm Maintenance After Isolated Pulmonary Vein Isolation of Persistent Atrial Fibrillation. Am J Cardiol 2017; 119:1997-2002. [PMID: 28501100 DOI: 10.1016/j.amjcard.2017.03.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2017] [Revised: 03/15/2017] [Accepted: 03/15/2017] [Indexed: 11/26/2022]
Abstract
Use of the antiarrhythmic ibutilide after isolated pulmonary vein isolation (PVI) might distinguish atrial remodeling severity and cases requiring further substrate modification, thereby improving efficacy of persistent atrial fibrillation (AF) treatment. Ninety-six consecutive patients with persistent AF were randomized after PVI to either direct current synchronized cardioversion (DCC group, n = 48) or 1 mg of intravenous ibutilide (ibutilide group, n = 48) followed by no further intervention if AF converted to sinus rhythm (SR) within 30 minutes (ibutilide conversion subgroup) or by complex fractionated atrial electrogram (CFAE) ablation until SR recovery or complete CFAE elimination (ibutilide nonconversion subgroup). With similarly distributed baseline characteristics and no serious postablation complications, the primary end point of 12-month SR maintenance rate after PVI was significantly higher for ibutilide versus the DCC group before (75% vs 56%; p = 0.042) or after (83% vs 60%; p = 0.011) reablation at physician's discretion for recurrence beyond 3 months after PVI. After ibutilide administration, 21 of 48 patients (44%) converted to SR at 17 ± 8 minutes (mean ± SD); those in the ibutilide nonconversion subgroup had larger atrial size (47 ± 4 vs 45 ± 4; p = 0.025) and CFAE area (29 ± 8 vs 12 ± 5; p = 0.001) and longer AF duration (27 ± 6 vs 21 ± 10; p = 0.026). Among ibutilide conversion and nonconversion subgroups and DCC group, procedure, ablation, and x-ray exposure times differed significantly, as did 12-month SR maintenance rate before (81% vs 70% vs 56%; p = 0.043) or after reablation (86% vs 81% vs 60%; p = 0.042). In conclusion, in persistent AF treatment, ibutilide-guided ablation after PVI yields higher 1-year SR maintenance rate than PVI only.
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29
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Simon A, Niederdoeckl J, Skyllouriotis E, Schuetz N, Herkner H, Weiser C, Laggner AN, Domanovits H, Spiel AO. Vernakalant is superior to ibutilide for achieving sinus rhythm in patients with recent-onset atrial fibrillation: a randomized controlled trial at the emergency department. Europace 2017; 19:233-240. [PMID: 28175295 PMCID: PMC5400093 DOI: 10.1093/europace/euw052] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 01/20/2016] [Indexed: 11/13/2022] Open
Abstract
Aims Ibutilide is a rapid-acting antiarrhythmic drug with worldwide use for conversion of recent-onset atrial fibrillation. Vernakalant, approved in the EU in 2010, is likewise used intravenously, with proven efficacy and safety compared with placebo and amiodarone in randomized clinical trials. The aim of our study was to compare the time to conversion and the conversion rate within 90 min in patients with recent-onset atrial fibrillation treated with vernakalant or ibutilide. Methods and Results A randomized controlled trial registered at clinicaltrials.gov (NCT01447862) was performed in 100 patients with recent-onset atrial fibrillation treated at the emergency department of a tertiary care hospital. Patients received up to two short infusions of vernakalant (n = 49; 3 mg/kg followed by 2 mg/kg if necessary) or ibutilide (n = 51; 1 mg followed by another 1 mg if necessary) according to the manufacturer's instructions. Clinical and laboratory variables, adverse events, conversion rates, and time to conversion were recorded. Time to conversion of AF to sinus rhythm was significantly shorter in the vernakalant group compared with the ibutilide group (median time: 10 vs. 26 min, P = 0.01), and likewise the conversion success within 90 min was significantly higher in the vernakalant group (69 vs. 43%, log-rank P = 0.002). No serious adverse events occurred. Conclusion Vernakalant was superior to ibutilide in converting recent-onset atrial fibrillation to sinus rhythm in the emergency department setting.
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Affiliation(s)
- Alexander Simon
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Jan Niederdoeckl
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Ekaterini Skyllouriotis
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Nikola Schuetz
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Harald Herkner
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Christoph Weiser
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Anton N. Laggner
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Hans Domanovits
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Alexander O. Spiel
- Department of Emergency Medicine, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
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Abstract
Atrial fibrillation (AF) is the most frequently encountered arrhythmia. Prevalence increases with advancing age and so as its associated comorbidities, like heart failure. Choice of pharmacologic therapy depends on whether the goal of treatment is maintaining sinus rhythm or tolerating AF with adequate control of ventricular rates. Antiarrhythmic therapy and conversion of AF into sinus rhythm comes with the side effect profile, and we should select best antiarrhythmic therapy, individualized to the patient. New antiarrhythmic drugs are being tested in clinical trials. Drugs that target remodeling and inflammation are being tested for their use as prevention of AF or as upstream therapy.
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Affiliation(s)
- Muhammad Rizwan Sardar
- Department of Cardiology, Cooper University Hospital, 3rd Floor Dorrance, One Cooper Plaza, Camden, NJ 08103, USA; Lankenau Institute for Medical Research (LIMR), Wynnewood, PA 19096, USA; Jefferson Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA.
| | - Wajeeha Saeed
- Albert Einstein College of Medicine, Bronx Lebanon Hospital Center, Bronx, NY 10457, USA
| | - Peter R Kowey
- Jefferson Medical College, Thomas Jefferson University, Philadelphia, PA 19107, USA; Lankenau Institute for Medical Research (LIMR), Lankenau Medical Center, Wynnewood, PA 19096, USA
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31
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Toso E, Iannaccone M, Caponi D, Rotondi F, Santoro A, Gallo C, Scaglione M, Gaita F. Does antiarrhythmic drugs premedication improve electrical cardioversion success in persistent atrial fibrillation? J Electrocardiol 2016; 50:294-300. [PMID: 28069273 DOI: 10.1016/j.jelectrocard.2016.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Indexed: 11/18/2022]
Abstract
AIMS Aim of this study is to evaluate the impact of antiarrhythmic drugs (AADs) administration for at least one month before ECV on the acute and long term success rate of the procedure. METHODS 1313 consecutive persistent AF patients were enrolled in 3 different centers (Turin, Asti and Avellino): 692 patients received AADs before and after ECV (group A), 621 patients were treated only after the procedure, at discharge (group B). Primary end point was the restoration and maintenance of sinus rhythm acutely and at a long-term follow up. RESULTS Acute ECV success was higher in group A compared with group B (99% vs. 88%, p=0.0001) and a fewer number of shock attempts were administered (1.15±0.42 vs. 1.27±0.53 p<0.0001). Moreover group A maintained SR more often than group B at one month (99% vs. 89%, log-rank p<0.0001), at one year (55% vs. 48% log-rank p=0.01) and at the end of follow up (mean 2.7±2.1years, 45% vs. 29%, log-rank p<0.0001). At multivariate analysis AADs premedication was the strongest independent predictor of acute and long-term ECV success (respectively p<0.0001 OR 10.71 CI 5.10-22.50 and p=0.004, OR 1.50 CI 1.14-1.97). At sensitivity analysis no differences were found between ADDs in terms of acute success improvement (p=0.605), number of shock attempts (p=0.853) and long term SR maintenance (log-rank p=0.480). CONCLUSIONS AADs administration for at least 4weeks before the ECV in persistent AF increases significantly the acute success rate and this result was maintained over a long-term follow-up.
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Affiliation(s)
- Elisabetta Toso
- Division of Cardiology, Department of Medical Sciences, Città della salute e della scienza, University of Turin, Turin, Italy
| | - Mario Iannaccone
- Division of Cardiology, Department of Medical Sciences, Città della salute e della scienza, University of Turin, Turin, Italy.
| | - Domenico Caponi
- Division of Cardiology, Department of Internal Medicine, Cardinal Massaia Hospital, Asti, Italy
| | - Francesco Rotondi
- Department of Cardiology and Cardiovascular Surgery, San Giuseppe Moscati Hospital, Avellino, Italy
| | - Antonio Santoro
- Department of Cardiology and Cardiovascular Surgery, San Giuseppe Moscati Hospital, Avellino, Italy
| | - Cristina Gallo
- Division of Cardiology, Department of Medical Sciences, Città della salute e della scienza, University of Turin, Turin, Italy
| | - Marco Scaglione
- Division of Cardiology, Department of Internal Medicine, Cardinal Massaia Hospital, Asti, Italy
| | - Fiorenzo Gaita
- Division of Cardiology, Department of Medical Sciences, Città della salute e della scienza, University of Turin, Turin, Italy
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33
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Cardioversión eléctrica en fibrilación auricular. REVISTA COLOMBIANA DE CARDIOLOGÍA 2016. [DOI: 10.1016/j.rccar.2016.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Kirchhof P, Benussi S, Kotecha D, Ahlsson A, Atar D, Casadei B, Castella M, Diener HC, Heidbuchel H, Hendriks J, Hindricks G, Manolis AS, Oldgren J, Popescu BA, Schotten U, Van Putte B, Vardas P. 2016 ESC Guidelines for the management of atrial fibrillation developed in collaboration with EACTS. Eur Heart J 2016; 37:2893-2962. [PMID: 27567408 DOI: 10.1093/eurheartj/ehw210] [Citation(s) in RCA: 4683] [Impact Index Per Article: 585.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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35
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Kirchhof P, Benussi S, Kotecha D, Ahlsson A, Atar D, Casadei B, Castella M, Diener HC, Heidbuchel H, Hendriks J, Hindricks G, Manolis AS, Oldgren J, Popescu BA, Schotten U, Van Putte B, Vardas P, Agewall S, Camm J, Baron Esquivias G, Budts W, Carerj S, Casselman F, Coca A, De Caterina R, Deftereos S, Dobrev D, Ferro JM, Filippatos G, Fitzsimons D, Gorenek B, Guenoun M, Hohnloser SH, Kolh P, Lip GYH, Manolis A, McMurray J, Ponikowski P, Rosenhek R, Ruschitzka F, Savelieva I, Sharma S, Suwalski P, Tamargo JL, Taylor CJ, Van Gelder IC, Voors AA, Windecker S, Zamorano JL, Zeppenfeld K. 2016 ESC Guidelines for the management of atrial fibrillation developed in collaboration with EACTS. Eur J Cardiothorac Surg 2016; 50:e1-e88. [DOI: 10.1093/ejcts/ezw313] [Citation(s) in RCA: 602] [Impact Index Per Article: 75.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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RAMIREZ FDANIEL, FISET SANDRAL, CLELAND MARKJ, ZAKUTNEY TIMOTHYJ, NERY PABLOB, NAIR GIRISHM, REDPATH CALUMJ, SADEK MOUHANNADM, BIRNIE DAVIDH. Effect of Applying Force to Self-Adhesive Electrodes on Transthoracic Impedance: Implications for Electrical Cardioversion. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2016; 39:1141-1147. [DOI: 10.1111/pace.12937] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Revised: 07/20/2016] [Accepted: 08/18/2016] [Indexed: 11/28/2022]
Affiliation(s)
- F. DANIEL RAMIREZ
- Arrhythmia Service; University of Ottawa Heart Institute; Ottawa Ontario Canada
| | - SANDRA L. FISET
- Biomedical Engineering; University of Ottawa Heart Institute; Ottawa Ontario Canada
| | - MARK J. CLELAND
- Biomedical Engineering; University of Ottawa Heart Institute; Ottawa Ontario Canada
| | - TIMOTHY J. ZAKUTNEY
- Biomedical Engineering; University of Ottawa Heart Institute; Ottawa Ontario Canada
| | - PABLO B. NERY
- Arrhythmia Service; University of Ottawa Heart Institute; Ottawa Ontario Canada
| | - GIRISH M. NAIR
- Arrhythmia Service; University of Ottawa Heart Institute; Ottawa Ontario Canada
| | - CALUM J. REDPATH
- Arrhythmia Service; University of Ottawa Heart Institute; Ottawa Ontario Canada
| | - MOUHANNAD M. SADEK
- Arrhythmia Service; University of Ottawa Heart Institute; Ottawa Ontario Canada
| | - DAVID H. BIRNIE
- Arrhythmia Service; University of Ottawa Heart Institute; Ottawa Ontario Canada
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Abstract
Atrial fibrillation (AF) is the most prevalent cardiac arrhythmia in modern clinical practice, with an estimated prevalence of 1.5-2%. The prevalence of AF is expected to double in the next decades, progressing with age and increasingly becoming a global medical challenge. The first-line treatment for AF is often medical treatment with either rate control or anti-arrhythmic agents for rhythm control, in addition to anti-coagulants such as warfarin for stroke prevention in patient at risk. Catheter ablation has emerged as an alternative for AF treatment, which involves myocardial tissue lesions to disrupt the underlying triggers and substrates for AF. Surgical approaches have also been developed for treatment of AF, particularly for patients requiring concomitant cardiac surgery or those refractory to medical and catheter ablation treatments. Since the introduction of the Cox-Maze III, this procedure has evolved into several modern variations, including the use of alternative energy sources (Cox-Maze IV) such as radiofrequency, cryo-energy and microwave, as well as minimally invasive thoracoscopic epicardial approaches. Another recently introduced technique is the hybrid ablation approach, where in a single setting both epicardial thoracoscopic ablation lesions and endocardial catheter ablation lesions are performed by the cardiothoracic surgeon and cardiologist. There remains controversy surrounding the optimal approach for AF ablation, energy sources, and lesion sets employed. The goal of this article is review the history, classifications, pathophysiology and current treatment options for AF.
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Affiliation(s)
- Joshua Xu
- Sydney Medical School, University of Sydney, Sydney, Australia;; The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia
| | - Jessica G Y Luc
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Kevin Phan
- Sydney Medical School, University of Sydney, Sydney, Australia;; The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia;; Faculty of Medicine, University of New South Wales, Sydney, Australia
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Rajagopalan B, Shah Z, Narasimha D, Bhatia A, Kim CH, Switzer DF, Gudleski GH, Curtis AB. Efficacy of Intravenous Magnesium in Facilitating Cardioversion of Atrial Fibrillation. Circ Arrhythm Electrophysiol 2016; 9:CIRCEP.116.003968. [DOI: 10.1161/circep.116.003968] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Accepted: 07/11/2016] [Indexed: 11/16/2022]
Abstract
Background—
Low serum magnesium (Mg) levels are associated with an increased risk of atrial fibrillation. Some studies have shown a benefit of Mg in facilitating pharmacological cardioversion. The role of an intravenous infusion of Mg alone in facilitating electric cardioversion is not clear.
Methods and Results—
In a prospective, randomized, double-blind, placebo-controlled trial, we enrolled patients with atrial fibrillation who were scheduled for electric cardioversion. Patients were randomized to receive Mg or placebo before cardioversion using a step-up protocol with 75, 100, 150, and 200 J biphasic shocks. Patients with hypokalemia, hypermagnesemia, or postcardiac surgery atrial fibrillation were excluded. Patients on antiarrhythmic drugs were included as long as they were at steady state. All patients were monitored for 1 hour post procedure for the maintenance of sinus rhythm. A total of 261 patients (69% male, mean age 65.5±11.1 years) were randomized (132 and 129 patients receiving Mg and placebo, respectively). Baseline characteristics were similar between both the groups. There was no statistically significant difference in the success rate of cardioversion between the 2 groups (86.4% versus 86.0%;
P
=0.94), cumulative amount of energy required for successful cardioversion (123.3±55.5 versus 129.5±52.6 J;
P
=0.40), or the number of shocks required to convert to sinus rhythm (2.25±1.24 versus 2.41±1.22,
P
=0.31). No adverse events were noted in either group.
Conclusions—
In patients undergoing electric cardioversion for persistent atrial fibrillation, Mg infusion does not increase the rate of successful cardioversion.
Clinical Trial Information—
URL:
https://clinicaltrials.gov
. Unique identifier: NCT01597557.
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Affiliation(s)
- Bharath Rajagopalan
- From the Department of Medicine, University at Buffalo, NY (B.R., G.H.G., A.B.C.); Department of Medicine, University of Kansas, Kansas City (Z.S.); Department of Medicine, Loma Linda University, CA (D.N.); and Division of Cardiac Electrophysiology, Great Lakes Cardiology P.C., Buffalo, NY (A.B., C.H.K., D.F.S.)
| | - Zubair Shah
- From the Department of Medicine, University at Buffalo, NY (B.R., G.H.G., A.B.C.); Department of Medicine, University of Kansas, Kansas City (Z.S.); Department of Medicine, Loma Linda University, CA (D.N.); and Division of Cardiac Electrophysiology, Great Lakes Cardiology P.C., Buffalo, NY (A.B., C.H.K., D.F.S.)
| | - Deepika Narasimha
- From the Department of Medicine, University at Buffalo, NY (B.R., G.H.G., A.B.C.); Department of Medicine, University of Kansas, Kansas City (Z.S.); Department of Medicine, Loma Linda University, CA (D.N.); and Division of Cardiac Electrophysiology, Great Lakes Cardiology P.C., Buffalo, NY (A.B., C.H.K., D.F.S.)
| | - Ashish Bhatia
- From the Department of Medicine, University at Buffalo, NY (B.R., G.H.G., A.B.C.); Department of Medicine, University of Kansas, Kansas City (Z.S.); Department of Medicine, Loma Linda University, CA (D.N.); and Division of Cardiac Electrophysiology, Great Lakes Cardiology P.C., Buffalo, NY (A.B., C.H.K., D.F.S.)
| | - Chee H. Kim
- From the Department of Medicine, University at Buffalo, NY (B.R., G.H.G., A.B.C.); Department of Medicine, University of Kansas, Kansas City (Z.S.); Department of Medicine, Loma Linda University, CA (D.N.); and Division of Cardiac Electrophysiology, Great Lakes Cardiology P.C., Buffalo, NY (A.B., C.H.K., D.F.S.)
| | - Donald F. Switzer
- From the Department of Medicine, University at Buffalo, NY (B.R., G.H.G., A.B.C.); Department of Medicine, University of Kansas, Kansas City (Z.S.); Department of Medicine, Loma Linda University, CA (D.N.); and Division of Cardiac Electrophysiology, Great Lakes Cardiology P.C., Buffalo, NY (A.B., C.H.K., D.F.S.)
| | - Gregory H. Gudleski
- From the Department of Medicine, University at Buffalo, NY (B.R., G.H.G., A.B.C.); Department of Medicine, University of Kansas, Kansas City (Z.S.); Department of Medicine, Loma Linda University, CA (D.N.); and Division of Cardiac Electrophysiology, Great Lakes Cardiology P.C., Buffalo, NY (A.B., C.H.K., D.F.S.)
| | - Anne B. Curtis
- From the Department of Medicine, University at Buffalo, NY (B.R., G.H.G., A.B.C.); Department of Medicine, University of Kansas, Kansas City (Z.S.); Department of Medicine, Loma Linda University, CA (D.N.); and Division of Cardiac Electrophysiology, Great Lakes Cardiology P.C., Buffalo, NY (A.B., C.H.K., D.F.S.)
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Kirchhof P, Benussi S, Kotecha D, Ahlsson A, Atar D, Casadei B, Castella M, Diener HC, Heidbuchel H, Hendriks J, Hindricks G, Manolis AS, Oldgren J, Popescu BA, Schotten U, Van Putte B, Vardas P, Agewall S, Camm J, Baron Esquivias G, Budts W, Carerj S, Casselman F, Coca A, De Caterina R, Deftereos S, Dobrev D, Ferro JM, Filippatos G, Fitzsimons D, Gorenek B, Guenoun M, Hohnloser SH, Kolh P, Lip GYH, Manolis A, McMurray J, Ponikowski P, Rosenhek R, Ruschitzka F, Savelieva I, Sharma S, Suwalski P, Tamargo JL, Taylor CJ, Van Gelder IC, Voors AA, Windecker S, Zamorano JL, Zeppenfeld K. 2016 ESC Guidelines for the management of atrial fibrillation developed in collaboration with EACTS. Europace 2016; 18:1609-1678. [PMID: 27567465 DOI: 10.1093/europace/euw295] [Citation(s) in RCA: 1305] [Impact Index Per Article: 163.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Stefan Agewall
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - John Camm
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Gonzalo Baron Esquivias
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Werner Budts
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Scipione Carerj
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Filip Casselman
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Antonio Coca
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Raffaele De Caterina
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Spiridon Deftereos
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Dobromir Dobrev
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - José M Ferro
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Gerasimos Filippatos
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Donna Fitzsimons
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Bulent Gorenek
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Maxine Guenoun
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Stefan H Hohnloser
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Philippe Kolh
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Gregory Y H Lip
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Athanasios Manolis
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - John McMurray
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Piotr Ponikowski
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Raphael Rosenhek
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Frank Ruschitzka
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Irina Savelieva
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Sanjay Sharma
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Piotr Suwalski
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Juan Luis Tamargo
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Clare J Taylor
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Isabelle C Van Gelder
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Adriaan A Voors
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Stephan Windecker
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Jose Luis Zamorano
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
| | - Katja Zeppenfeld
- The disclosure forms of all experts involved in the development of these guidelines are available on the ESC website http://www.escardio.org/guidelines
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Dillon P, Ghanbari H. Diagnostic Evaluation and Follow-Up of Patients with Atrial Fibrillation. Heart Fail Clin 2016; 12:179-91. [PMID: 26968664 DOI: 10.1016/j.hfc.2015.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this article, a review of the diagnostic evaluation and outpatient follow-up of patients with atrial fibrillation is presented. After exploring details of symptoms, past medical history, quality of life, and physical exam findings, diagnostic tools are then discussed. Furthermore, important considerations after the initial diagnosis and treatment of patients with atrial fibrillation are discussed.
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Affiliation(s)
- Patrick Dillon
- Division of Cardiovascular Medicine, University of Michigan Health System, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA
| | - Hamid Ghanbari
- Division of Cardiovascular Medicine, University of Michigan Health System, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
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41
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Abstract
New-onset atrial fibrillation is a common problem in critically ill patients, with reported incidence ranging from 5% to 46%. It is associated with significant morbidity and mortality. The present review summarizes studies investigating new-onset atrial fibrillation conducted in the critical care setting, focusing on the etiology, management of the hemodynamically unstable patient, rate versus rhythm control, ischemic stroke risk and anticoagulation. Recommendations for an approach to management in the intensive care unit are drawn from the results of these studies.
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Lomivorotov VV, Efremov SM, Pokushalov EA, Karaskov AM. New-Onset Atrial Fibrillation After Cardiac Surgery: Pathophysiology, Prophylaxis, and Treatment. J Cardiothorac Vasc Anesth 2016; 30:200-16. [DOI: 10.1053/j.jvca.2015.08.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Indexed: 01/13/2023]
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43
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Lou KKW, Egan G, Tejani AM. The use of antiarrhythmics prior to cardioversion or catheter ablation for atrial fibrillation. Hippokratia 2015. [DOI: 10.1002/14651858.cd010380.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kelvin Ka Weng Lou
- University of British Columbia; Faculty of Medicine; Vancouver BC Canada V6T 1Z3
| | - Gregory Egan
- Lower Mainland Pharmacy Services; 330 East Columbia Street New Westminster BC Canada
| | - Aaron M Tejani
- University of British Columbia; Therapeutics Initiative; 2176 Health Sciences Mall Vancouver BC Canada V6T 1Z3
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Müssigbrodt A, John S, Kosiuk J, Richter S, Hindricks G, Bollmann A. Vernakalant-facilitated electrical cardioversion: comparison of intravenous vernakalant and amiodarone for drug-enhanced electrical cardioversion of atrial fibrillation after failed electrical cardioversion. Europace 2015; 18:51-6. [PMID: 26056189 PMCID: PMC7108474 DOI: 10.1093/europace/euv194] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 05/07/2015] [Indexed: 11/13/2022] Open
Abstract
AIMS Electrical cardioversion is one cornerstone for the rhythm control strategy of atrial fibrillation (AF), which is, however, hampered by immediate AF recurrence (IRAF) or failed electrical cardioversion (FECV). We aimed to investigate the potential role of vernakalant for facilitated electrical cardioversion in cardioversion-resistant AF. METHODS AND RESULTS The subjects of this study were 63 patients referred to the Heart Centre Leipzig between November 2011 and May 2014 for transthoracic electrical cardioversion of AF. All patients experienced after antiarrhythmic-naïve electrical cardioversion either IRAF (n = 44; 70%) or FECV (n = 19; 30%). After drug infusion, electrical cardioversion was successful in 66.7% of vernakalant-treated as opposed to 46.7% of amiodarone-treated patients (P = 0.109). Multivariate analysis revealed treatment with vernakalant (OR 0.057, 95% CI 0.006-0.540, P = 0.013), treatment with ACEI or ARB (OR 0.101, 95% CI 0.015-0.691 P = 0.019), and IRAF after initial CV (OR 0.047, 95% CI 0.004-0.498, P = 0.011) as predictors for successful, drug-facilitated electrical cardioversion. Subgroup analysis of 18 patients with previous AF ablation revealed a significantly higher success rate of electrical cardioversion after infusion of vernakalant than after infusion of amiodarone (66.7 vs. 11.1%, P = 0.016). CONCLUSION Vernakalant may therefore be considered as a useful agent for facilitated electrical cardioversion in cardioversion-resistant AF.
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Affiliation(s)
- Andreas Müssigbrodt
- Department for Electrophysiology, Heart Center, University Leipzig, Strümpellstrasse 39, 04289 Leipzig, Germany
| | - Silke John
- Department for Electrophysiology, Heart Center, University Leipzig, Strümpellstrasse 39, 04289 Leipzig, Germany
| | - Jedrzej Kosiuk
- Department for Electrophysiology, Heart Center, University Leipzig, Strümpellstrasse 39, 04289 Leipzig, Germany
| | - Sergio Richter
- Department for Electrophysiology, Heart Center, University Leipzig, Strümpellstrasse 39, 04289 Leipzig, Germany
| | - Gerhard Hindricks
- Department for Electrophysiology, Heart Center, University Leipzig, Strümpellstrasse 39, 04289 Leipzig, Germany
| | - Andreas Bollmann
- Department for Electrophysiology, Heart Center, University Leipzig, Strümpellstrasse 39, 04289 Leipzig, Germany
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45
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Raghavan D, Gao A, Ahn C, Torres F, Mohanka M, Bollineni S, Peltz M, Wait M, Ring S, Kaza V. Contemporary analysis of incidence of post-operative atrial fibrillation, its predictors, and association with clinical outcomes in lung transplantation. J Heart Lung Transplant 2015; 34:563-70. [DOI: 10.1016/j.healun.2014.09.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 08/08/2014] [Accepted: 09/19/2014] [Indexed: 11/17/2022] Open
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Rajagopalan B, Curtis AB. Management of atrial fibrillation: What is new in the 2014 ACC/AHA/HRS guideline? Postgrad Med 2015; 127:396-404. [PMID: 25746135 DOI: 10.1080/00325481.2015.1022495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Recently, the American College of Cardiology, the American Heart Association, and the Heart Rhythm Society published an updated guideline on the management of atrial fibrillation (AF). This document is a complete revision of the 2006 guideline. Prominent changes in the 2014 guideline include the use of the CHA2DS2-VASc score for risk stratification of stroke, recommendations on when and how to use newer oral anticoagulants for thromboprophylaxis, downgrading of the use of aspirin for thromboprophylaxis of moderate-risk patients, and the use of catheter ablation in selected patients as first-line therapy for paroxysmal AF. In regard to rate control, the 2014 guideline reverts back to a previous recommendation for stricter targets for mean and maximum heart rate on therapy. The current guideline incorporates many recent trials in updating existing recommendations from the 2006 guideline. The 2014 guideline will be a vital tool in guiding physicians in the management of AF.
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47
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Starek Z, Lehar F, Jez J, Wolf J, Novák M. Hybrid therapy in the management of atrial fibrillation. Curr Cardiol Rev 2015; 11:167-79. [PMID: 25028165 PMCID: PMC4356725 DOI: 10.2174/1573403x10666140713172231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Revised: 07/02/2014] [Accepted: 07/11/2014] [Indexed: 11/22/2022] Open
Abstract
Atrial fibrillation is the most common sustained arrhythmia. Because of the sub-optimal outcomes and associated risks of medical therapy as well as the recent advances in non-pharmacologic strategies, a multitude of combined (hybrid) algorithms have been introduced that improve efficacy of standalone therapies while maintaining a high safety profile. Antiarrhythmic administration enhances success rate of electrical cardioversion. Catheter ablation of antiarrhythmic drug-induced typical atrial flutter may prevent recurrent atrial fibrillation. Through simple ablation in the right atrium, suppression of atrial fibrillation may be achieved in patients with previously ineffective antiarrhythmic therapy. Efficacy of complex catheter ablation in the left atrium is improved with antiarrhythmic drugs. Catheter ablation followed by permanent pacemaker implantation is an effective and safe treatment option for selected patients. Additional strategies include pacing therapies such as atrial pacing with permanent pacemakers, preventive pacing algorithms, and/or implantable dual-chamber defibrillators are available. Modern hybrid strategies combining both epicardial and endocardial approaches in order to create a complex set of radiofrequency lesions in the left atrium have demonstrated a high rate of success and warrant further research. Hybrid therapy for atrial fibrillation reviews history of development of non-pharmacological treatment strategies and outlines avenues of ongoing research in this field.
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Affiliation(s)
| | | | | | | | - Miroslav Novák
- International Clinical Research Center, 1st Department of Internal Medicine - Cardioangiology, St. Anne's University Hospital Brno, Pekarska 53, 656 91 Brno, Czech Republic.
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Abstract
In this article, a review of the diagnostic evaluation and outpatient follow-up of patients with atrial fibrillation is presented. After exploring details of symptoms, past medical history, quality of life, and physical exam findings, diagnostic tools are then discussed. Furthermore, important considerations after the initial diagnosis and treatment of patients with atrial fibrillation are discussed.
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Affiliation(s)
- Patrick Dillon
- Division of Cardiovascular Medicine, University of Michigan Health System, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA
| | - Hamid Ghanbari
- Division of Cardiovascular Medicine, University of Michigan Health System, 1500 East Medical Center Drive, Ann Arbor, MI 48109, USA.
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January CT, Wann LS, Alpert JS, Calkins H, Cigarroa JE, Cleveland JC, Conti JB, Ellinor PT, Ezekowitz MD, Field ME, Murray KT, Sacco RL, Stevenson WG, Tchou PJ, Tracy CM, Yancy CW. 2014 AHA/ACC/HRS guideline for the management of patients with atrial fibrillation: a report of the American College of Cardiology/American Heart Association Task Force on practice guidelines and the Heart Rhythm Society. Circulation 2014; 130:e199-267. [PMID: 24682347 PMCID: PMC4676081 DOI: 10.1161/cir.0000000000000041] [Citation(s) in RCA: 900] [Impact Index Per Article: 90.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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50
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January CT, Wann LS, Alpert JS, Calkins H, Cigarroa JE, Cleveland JC, Conti JB, Ellinor PT, Ezekowitz MD, Field ME, Murray KT, Sacco RL, Stevenson WG, Tchou PJ, Tracy CM, Yancy CW. 2014 AHA/ACC/HRS Guideline for the Management of Patients With Atrial Fibrillation: Executive Summary. J Am Coll Cardiol 2014. [DOI: 10.1016/j.jacc.2014.03.021] [Citation(s) in RCA: 508] [Impact Index Per Article: 50.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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