John M. Connell
Brigham and Women's Hospital
4 Papers
9 Citations
John M. Connell is an academic researcher from Brigham and Women's Hospital. The author has contributed to research in topics: Internal medicine & Radiofrequency ablation. The author has an hindex of 4, co-authored 4 publications.
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Papers
Effect of Cardiac Stem Cells on Left-Ventricular Remodeling in a Canine Model of Chronic Myocardial Infarction
Frederick G.P. Welt,Robert P. Gallegos,John M. Connell,Jan Kajstura,Domenico D'Amario,Raymond Y. Kwong,Otavio R. Coelho-Filho,Ravi V. Shah,Richard N. Mitchell,Annarosa Leri,Lori Foley,Piero Anversa,Marc A. Pfeffer +12 more
TL;DR: Intramyocardial injection of autologous CSCs in a late phase model of chronic infarction resulted in less increase in LV end-systolic volume and preservation of LV ejection fraction, and this late adverse LV remodeling was attenuated.
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Characterization of Warm Saline‐Enhanced Radiofrequency Ablation Lesions in the Infarcted Porcine Ventricular Myocardium
Roy M. John,John M. Connell,Paul Termin,Haley Houde‐Walter,Greg Eberl,Katharine M. Stohlman,Michael G. Curley +6 more
TL;DR: The gross and histopathology characteristics of warm saline‐enhanced radiofrequency (SERF) ablation delivered to left ventricular infarction scars via a novel catheter employing an extendable infusion needle electrode are examined.
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Ischemic mitral regurgitation: mechanisms, intraoperative echocardiographic evaluation, and surgical considerations.
TL;DR: A comprehensive TEE examination in patients with IMR may have important implications for perioperative clinical decision making, and several TEE measures predictive of MV repair failure have been identified.
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Functionally Competent Cardiac Stem Cells Can Be Isolated From Endomyocardial Biopsies of Patients With Advanced Cardiomyopathies
Domenico D'Amario,Claudia Fiorini,Patricia Campbell,Polina Goichberg,Fumihiro Sanada,Hanqiao Zheng,Toru Hosoda,Marcello Rota,John M. Connell,Robert P. Gallegos,Frederick G.P. Welt,Michael M. Givertz,Richard N. Mitchell,Annarosa Leri,Jan Kajstura,Marc A. Pfeffer,Piero Anversa +16 more
TL;DR: The growth properties of mC SCs and vCSCs isolated from endomyocardial biopsies from patients with advanced heart failure were comparable to those obtained previously from larger myocardial samples of patients undergoing elective cardiac surgery.