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Eric Buch
Researcher at University of California, Los Angeles
Publications - 74
Citations - 1936
Eric Buch is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Catheter ablation & Atrial fibrillation. The author has an hindex of 20, co-authored 69 publications receiving 1670 citations.
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Journal ArticleDOI
Characterization of the arrhythmogenic substrate in ischemic and nonischemic cardiomyopathy implications for catheter ablation of hemodynamically unstable ventricular tachycardia.
Shiro Nakahara,Roderick Tung,Rafael J. Ramirez,Yoav Michowitz,Marmar Vaseghi,Eric Buch,Jean Gima,Isaac Wiener,Aman Mahajan,Noel G. Boyle,Kalyanam Shivkumar +10 more
TL;DR: An approach incorporating LP ablation and pace-mapping had limited success in patients with NICM compared with ICM, and alternative ablation strategies should be considered.
Journal ArticleDOI
Long-term clinical outcomes of focal impulse and rotor modulation for treatment of atrial fibrillation: A multicenter experience
Eric Buch,Michael Share,Roderick Tung,Peyman Benharash,Parikshit S. Sharma,Jayanthi N. Koneru,Ravi Mandapati,Kenneth A. Ellenbogen,Kalyanam Shivkumar +8 more
TL;DR: Long-term clinical results after FIRM ablation in this cohort of patients showed poor efficacy, different from previously published studies.
Journal ArticleDOI
Quantitative analysis of localized sources identified by focal impulse and rotor modulation mapping in atrial fibrillation.
Peyman Benharash,Eric Buch,Paul Frank,Michael Share,Roderick Tung,Kalyanam Shivkumar,Ravi Mandapati +6 more
TL;DR: FIRM-identified rotor sites did not exhibit quantitative atrial electrogram characteristics expected from rotors and did not differ quantitatively from surrounding tissue.
Journal ArticleDOI
Epicardial ablation of ventricular tachycardia: An institutional experience of safety and efficacy
Roderick Tung,Yoav Michowitz,Ricky Yu,Nilesh Mathuria,Marmar Vaseghi,Eric Buch,Jason S. Bradfield,Osamu Fujimura,Jean Gima,William Discepolo,Ravi Mandapati,Kalyanam Shivkumar +11 more
TL;DR: In this large tertiary single-center experience, complication rates are acceptably low and improved clinical outcomes were associated with epi-endo ablation in patients with ICM and patients with NICM, although clinical recurrence remains high despite epicardial ablation.
Journal ArticleDOI
Relationship between sinus rhythm late activation zones and critical sites for scar-related ventricular tachycardia: systematic analysis of isochronal late activation mapping.
Tadanobu Irie,Ricky Yu,Jason S. Bradfield,Marmar Vaseghi,Eric Buch,Olujimi A. Ajijola,Carlos Macias,Osamu Fujimura,Ravi Mandapati,Noel G. Boyle,Kalyanam Shivkumar,Roderick Tung +11 more
TL;DR: Late potentials identified in the latest isochrone of activation during sinus rhythm are infrequently correlated with successful ablation sites for VT, suggesting the targeting of slow conduction regions propagating into the latest zone of activation may be a novel and promising strategy for substrate modification.