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Bozorgi A, Sadeghian S, Mehrabi Nasab E. Trans-apical catheter ablation of ventricular tachycardia in a patient with metallic aortic and mitral valves. J Cardiothorac Surg 2024; 19:12. [PMID: 38243315 PMCID: PMC10799356 DOI: 10.1186/s13019-024-02478-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Accepted: 01/04/2024] [Indexed: 01/21/2024] Open
Abstract
We present a patient with a history of heart failure and metallic aortic and mitral valves surgeries, who required ablation for a drug-refractory left ventricular tachycardia. But the metallic valves prohibited the insertion of catheters via retrograde or via trans-septal approaches. Therefore, we decided to perform catheter ablation by direct left ventricle puncture through a minithoracotomy. The arrhythmia was successfully ablated via of trans-apical approach and did not recur at six months follow-up.
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Affiliation(s)
- Ali Bozorgi
- Department of Cardiology, School of Medicine, Tehran Heart Center, Tehran University of Medical Sciences, North Kargar Street, Tehran, Iran.
| | - Saeed Sadeghian
- Department of Cardiology, School of Medicine, Tehran Heart Center, Tehran University of Medical Sciences, North Kargar Street, Tehran, Iran
| | - Entezar Mehrabi Nasab
- Department of Cardiology, School of Medicine, Tehran Heart Center, Tehran University of Medical Sciences, North Kargar Street, Tehran, Iran
- Department of Cardiology, School of Medicine, Valiasr Hospital, Zanjan University of Medical Sciences, Zanjan, Iran
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Yorgun H, Canpolat U, Nof E, Beinart R, Aydin A, Sabuncu T, Aytemir K. Transapical Left Ventricular Access for Ventricular Tachycardia Ablation in Patients With Mechanical Aortic and Mitral Valve Prosthesis. Circ Arrhythm Electrophysiol 2020; 13:e008893. [PMID: 32921133 DOI: 10.1161/circep.120.008893] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Hikmet Yorgun
- Department of Cardiology (H.Y., U.C., K.A.), Hacettepe University, Faculty of Medicine, Ankara, Turkey.,Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, the Netherlands (H.Y.)
| | - Uğur Canpolat
- Department of Cardiology (H.Y., U.C., K.A.), Hacettepe University, Faculty of Medicine, Ankara, Turkey
| | - Eyal Nof
- Leviev Heart Institute, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Israel (E.N., R.B.)
| | - Roy Beinart
- Leviev Heart Institute, Sheba Medical Center, Sackler School of Medicine, Tel Aviv University, Israel (E.N., R.B.)
| | - Ahmet Aydin
- Department of Cardiovascular and Thoracic Surgery (A.A., T.S.), Hacettepe University, Faculty of Medicine, Ankara, Turkey
| | - Timuçin Sabuncu
- Department of Cardiovascular and Thoracic Surgery (A.A., T.S.), Hacettepe University, Faculty of Medicine, Ankara, Turkey
| | - Kudret Aytemir
- Department of Cardiology (H.Y., U.C., K.A.), Hacettepe University, Faculty of Medicine, Ankara, Turkey
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Gao MY, Zeng LJ, Li XX, Tian Y, Su PX, Yang XC, Liu XP. Ablation of ventricular tachycardia by direct left ventricle puncture through a minithoracotomy after double valve replacement: a case report and literature review. J Int Med Res 2020; 48:300060519897667. [PMID: 31996068 PMCID: PMC7113700 DOI: 10.1177/0300060519897667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
We herein describe a 33-year-old woman with a mechanical aortic and mitral valve who developed repetitive monomorphic ventricular tachycardia with unstable hemodynamics. Catheter ablation by direct puncture at the left ventricular apex through a minithoracotomy successfully terminated the ventricular tachycardia, which had originated from the apical-septal endocardium in the left ventricle, despite the hindrance to routine access. No procedure-related complications or recurrence of the clinical ventricular tachycardia developed during a 66-month follow-up, demonstrating that endocardial ablation through direct cardiac cavity puncture can be considered in select cases.
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Affiliation(s)
- Ming-Yang Gao
- Heart Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Li-Jun Zeng
- Heart Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Xue-Xun Li
- Heart Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Ying Tian
- Heart Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Pi-Xiong Su
- Heart Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Xin-Chun Yang
- Heart Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
| | - Xing-Peng Liu
- Heart Center, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
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Chung F, Lin C, Lin Y, Chang S, Lo L, Hu Y, Tuan T, Chao T, Liao J, Chang Y, Chang T, Lin C, Te ALD, Yamada S, Chen S. Ventricular arrhythmias in nonischemic cardiomyopathy. J Arrhythm 2018; 34:336-346. [PMID: 30167004 PMCID: PMC6111466 DOI: 10.1002/joa3.12028] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 08/30/2017] [Indexed: 12/11/2022] Open
Abstract
Nonischemic cardiomyopathies (NICMs) are composed of variable disease entities, including primary and secondary cardiomyopathies. Determining the etiology of NICM provides pivotal roles of not only the understanding of the individual pathogenesis, but also the clinical management, such as risk stratification, pharmacological treatment, and intervention therapies. Despite the diverse causes of NICM, these cases mostly require clinical attention owing to progressive myocardial injury, resulting in ventricular dysfunction and heart failure. The interaction between the diseased ventricular substrates and systemic/neurophysiological factors contributes to the cornerstones responsible for ventricular arrhythmogenesis and sudden cardiac death (SCD). Prevention of SCD and diminishing ventricular tachyarrhythmias are the important mainstays for the management of NICM patients. Given the understanding of the abnormal ventricular substrates and advancement of navigation systems, radiofrequency catheter ablation (RFCA) has become an adjunctive or alternative strategy for NICM patients who experience drug-refractory ventricular tachycardias (VTs). Successful ablation can frequently be achieved at the expense of an epicardial intervention. A recent study has proven the survival benefits for NICM patients who are free from recurrent VTs after a successful RFCA, regardless of the New York Heart Association (NYHA) functional class status or left ventricular ejection fraction. Additionally, recent evidence has highlighted the better delineation of a diseased myocardium through the incorporation of cardiovascular magnetic resonance imaging (CMRI) and 3D mapping systems, which can facilitate the identification of critical ventricular arrhythmogenic substrates in NICM patients.
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Affiliation(s)
- Fa‐Po Chung
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Chin‐Yu Lin
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
- Department of MedicineTaipei Veterans General HospitalTaipeiYilan CountyTaiwan
| | - Yenn‐Jiang Lin
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Shih‐Lin Chang
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Li‐Wei Lo
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Yu‐Feng Hu
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Ta‐Chuan Tuan
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Tze‐Fan Chao
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Jo‐Nan Liao
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Yao‐Ting Chang
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Ting‐Yung Chang
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
| | - Chung‐Hsing Lin
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Department of MedicineTaipei Veterans General HospitalTaipeiYilan CountyTaiwan
| | - Abigail Louise D. Te
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
| | - Shinya Yamada
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
| | - Shih‐Ann Chen
- Division of CardiologyDepartment of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineDepartment of MedicineNational Yang‐Ming University School of MedicineTaipeiTaiwan
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Wakefield BJ, Mehta AR. Transapical Ablation of Symptomatic Premature Ventricular Contractions in a Patient With Mechanical Mitral and Aortic Valves. J Cardiothorac Vasc Anesth 2018; 32:2700-2704. [PMID: 29395817 DOI: 10.1053/j.jvca.2017.12.043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Indexed: 11/11/2022]
Affiliation(s)
| | - Anand R Mehta
- Anesthesiology Institute, Department of Cardiothoracic Anesthesiology, Cleveland Clinic, Cleveland, OH
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Chung FP, Lin CY, Lin YJ, Chang SL, Lo LW, Hu YF, Tuan TC, Chao TF, Liao JN, Chang YT, Chang TY, Lin CH, Louise D. Te A, Yamada S, Chen SA. WITHDRAWN Ventricular Arrhythmias in Non-ischemic Cardiomyopathy. J Arrhythm 2017. [DOI: 10.1016/j.joa.2017.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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7
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Electrophysiological and electrocardiographic predictors of ventricular arrhythmias originating from the left ventricular outflow tract within and below the coronary sinus cusps. Clin Res Cardiol 2015; 104:544-54. [DOI: 10.1007/s00392-015-0817-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Accepted: 01/19/2015] [Indexed: 10/24/2022]
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Szegedi N, Szeplaki G, Merkely B, Geller L. Successful emergency ablation of ventricular tachycardia in the early postoperative period after left ventricular assist device implantation. Clin Res Cardiol 2015; 104:450-2. [DOI: 10.1007/s00392-015-0813-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2014] [Accepted: 01/13/2015] [Indexed: 11/29/2022]
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