The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.
Idiopathic Ventricular Arrhythmias Originating From the Left Ventricular Summit: Anatomic Concepts Relevant to Ablation
Abstract
Background—: The summit of the left ventricle (LV) is the most superior portion of the epicardial LV bounded by an arc from the left anterior descending coronary artery, superior to the first septal perforating branch to the left circumflex coronary artery. Ventricular arrhythmias (VAs) originating from this region may present challenges for catheter ablation. Methods and Results—: We studied 27 consecutive patients with VAs originating from the LV summit. The great cardiac vein (GCV) divides this region between an inferior area accessible to ablation and a superior, inaccessible area. Successful ablation was achieved within the GCV in 14 patients and on the epicardial surface in 4. Ventricular prepotentials were recorded at the successful ablation site in 80% of these patients. In 5 patients, ablation was abandoned because of inaccessibility of the catheter to the myocardium or high impedance with radiofrequency application within the GCV. In the remaining 4 patients, epicardial mapping suggested VA origins in a region of low voltage that was located superior to the GCV (inaccessible area), and ablation was abandoned because of close proximity to the coronary arteries or high impedance. A right bundle-branch block, transition zone, R-wave amplitude ratio in leads III to II, Q-wave amplitude ratio in leads aVL to aVR, and S waves in lead V 6 accurately predicted the site of origin. Conclusions—: LV summit VAs may be ablated within the GCV or inferior to the GCV on the epicardial surface, though sites superior to the GCV are usually inaccessible to ablation.
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Cites
Repetitive monomorphic ventricular tachycardia originating from the aortic sinus cusp
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Idiopathic Ventricular Arrhythmias Originating From the Aortic Root
Yamada, T., McElderry, H. T., Doppalapudi, H., Murakami, Y., Yoshida, Y., Yoshida, N., Okada, T., Tsuboi, N., Inden, Y., Murohara, T., et al. (2008) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2008.03.040 · Cited by 239
Self-citationIdiopathic ventricular arrhythmia arising from the mitral annulus
Tada, H., Ito, S., Naito, S., Kurosaki, K., Kubota, S., Sugiyasu, A., Tsuchiya, T., Miyaji, K., Yamada, M., Kutsumi, Y., et al. (2005) · Journal of the American College of Cardiology · doi:10.1016/j.jacc.2004.12.025 · Cited by 210
Ablation of Idiopathic Right Ventricular Outflow Tract Tachycardia: Current Perspectives
JOSHI, S., & WILBER, D. J. (2005) · Journal of Cardiovascular Electrophysiology · doi:10.1111/j.1540-8167.2005.50163.x · Cited by 201
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EHRA/HRS/APHRS expert consensus on ventricular arrhythmias
Pedersen, C. T., Kay, G. N., Kalman, J., Borggrefe, M., Della-Bella, P., Dickfeld, T., Dorian, P., Huikuri, H., Kim, Y.-H., Knight, B., et al. (2014) · Heart Rhythm · doi:10.1016/j.hrthm.2014.07.024 · Cited by 288
Self-citationEvaluation and Management of Premature Ventricular Complexes
Marcus, G. M. (2020) · Circulation · doi:10.1161/circulationaha.119.042434 · Cited by 281
Lampert, R., Chung, E. H., Ackerman, M. J., Arroyo, A. R., Darden, D., Deo, R., Dolan, J., Etheridge, S. P., Gray, B. R., Harmon, K. G., et al. (2024) · Heart Rhythm · doi:10.1016/j.hrthm.2024.05.018 · Cited by 167
Ablating Premature Ventricular Complexes: Justification, Techniques, and Outcomes
Noheria, A., Deshmukh, A., & Asirvatham, S. J. (2015) · Methodist DeBakey Cardiovascular Journal · doi:10.14797/mdcj-11-2-109 · Cited by 54
Metadata
- Authors
- Yamada, T., McElderry, H. T., Doppalapudi, H., Okada, T., Murakami, Y., Yoshida, Y., Yoshida, N., Inden, Y., Murohara, T., Plumb, V. J., & Kay, G. N.
- Venue
- Circulation: Arrhythmia and Electrophysiology
- Published
- 2010-12
- Volume
- 3
- Issue
- 6
- Pages
- 616-623
- ISSN
- 1941-3084 (ISSN-L)
- 1941-3149
- OpenAlex
- W2136143728
- Cited by
- 326
- References
- 20
- FWCI
- 5.93
- Type
- journal article
- Language
- en
- Open access
- closed
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- Yamada, T., McElderry, H. T., Doppalapudi, H., Okada, T., Murakami, Y., Yoshida, Y., Yoshida, N., Inden, Y., Murohara, T., Plumb, V. J., & Kay, G. N. (2010). Idiopathic Ventricular Arrhythmias Originating From the Left Ventricular Summit: Anatomic Concepts Relevant to Ablation. Circulation: Arrhythmia and Electrophysiology. https://doi.org/10.1161/circep.110.939744
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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