1
|
Anderson RD, Kumar S, Parameswaran R, Wong G, Voskoboinik A, Sugumar H, Watts T, Sparks PB, Morton JB, McLellan A, Kistler PM, Kalman J, Lee G. Differentiating Right- and Left-Sided Outflow Tract Ventricular Arrhythmias. Circ Arrhythm Electrophysiol 2019; 12:e007392. [DOI: 10.1161/circep.119.007392] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Robert D. Anderson
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
| | - Saurabh Kumar
- Department of Cardiology, Westmead Hospital, NSW, Australia (S.K.)
| | - Ramanathan Parameswaran
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
| | - Geoffrey Wong
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
| | - Aleksandr Voskoboinik
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
- Department of Cardiology, Alfred Hospital, VIC, Australia (A.V., H.S., A.M., P.M.K.)
- Baker IDI Heart & Diabetes Institute, Melbourne, VIC, Australia (A.V., H.S., A.M., P.M.K.)
| | - Hariharan Sugumar
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
- Department of Cardiology, Alfred Hospital, VIC, Australia (A.V., H.S., A.M., P.M.K.)
- Baker IDI Heart & Diabetes Institute, Melbourne, VIC, Australia (A.V., H.S., A.M., P.M.K.)
| | - Troy Watts
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
| | - Paul B. Sparks
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
| | - Joseph B. Morton
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
| | - Alex McLellan
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
- Department of Cardiology, Alfred Hospital, VIC, Australia (A.V., H.S., A.M., P.M.K.)
- Baker IDI Heart & Diabetes Institute, Melbourne, VIC, Australia (A.V., H.S., A.M., P.M.K.)
| | - Peter M. Kistler
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
- Department of Cardiology, Alfred Hospital, VIC, Australia (A.V., H.S., A.M., P.M.K.)
- Baker IDI Heart & Diabetes Institute, Melbourne, VIC, Australia (A.V., H.S., A.M., P.M.K.)
| | - Jonathan Kalman
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
| | - Geoffrey Lee
- Department of Cardiology, Royal Melbourne Hospital, Faculty of Medicine, Dentistry, and Health Science, University of Melbourne, VIC, Australia (R.D.A., R.P., G.W., A.V., H.S., T.W., P.B.S., J.B.M., A.M., P.M.K., J.K., G.L.)
| |
Collapse
|
2
|
Yang Y, Liu Q, Luo X, Liu Z, Zhou S. Insights on the pulmonary artery-derived ventricular arrhythmia. J Cardiovasc Electrophysiol 2018; 29:1330-1337. [PMID: 29864191 DOI: 10.1111/jce.13652] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2018] [Revised: 05/16/2018] [Accepted: 05/18/2018] [Indexed: 11/30/2022]
Abstract
Pulmonary artery-derived ventricular arrhythmia is gradually being recognized, which in a clinical context is recognized as an arterial ectopic beat. Our study aimed to provide new insights on the epidemiological characteristics, origin site, electrocardiogram (ECG) characteristics, intracardiac electrophysiological characteristics and radiofrequency catheter ablation (RFCA) strategies for pulmonary artery-derived ventricular arrhythmia. Patients with a distance between the origin site and the pulmonary valve of >10 mm have what is known as pulmonary trunk-derived ventricular arrhythmia, while patients with a distance between the origin site and the pulmonary valve of ≤10 mm have what is known as pulmonary sinus cusp-derived ventricular arrhythmia. It is very difficult to differentiate pulmonary artery-derived ventricular arrhythmia from right ventricular outflow tract-derived ventricular arrhythmia on ECGs as both share similar anatomical features, but pulmonary artery-derived ventricular arrhythmia shows obvious intracardiac electrophysiological characteristics. Currently, conclusions based on the epidemiological characteristics of pulmonary artery-derived ventricular arrhythmia, relationship between the origin site and the pulmonary valve, electrophysiological characteristics, and RFCA strategies are controversial and still need further study.
Collapse
Affiliation(s)
- Yufan Yang
- Cardiac Catheterization Lab of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China.,Department of Cardiology of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China
| | - Qiming Liu
- Cardiac Catheterization Lab of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China.,Department of Cardiology of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China
| | - Xijin Luo
- Cardiac Catheterization Lab of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China.,Department of Cardiology of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China
| | - Zhenjiang Liu
- Cardiac Catheterization Lab of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China.,Department of Cardiology of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China
| | - Shenghua Zhou
- Cardiac Catheterization Lab of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China.,Department of Cardiology of Second Xiangya Hospital attached to Central South University, Hunan, People's Republic of China
| |
Collapse
|