Dr. Ahsan Jafir

Dr Halperin received the B.S degree in physics with highest distinction from Purdue University, the M.A. degree in physics from the University of California, Berkeley, and the M.D. degree from Louisiana State University, New Orleans, Louisiana. He is a member of Phi Beta Kappa, an Established Investigator and Fellow of the American Heart Association, and a McClure Fellow of the Johns Hopkins University Applied Physics laboratory. Dr. Halperin is currently a Professor of Medicine, Radiology and Biomedical Engineering at the Johns Hopkins Medical Institutions. He is the co-director of the Cardiovascular Imaging Center of Excellence. He serves on the editorial board of the journal Resuscitation, and is a past chair of the national American Heart Association Advanced Cardiovascular Life Support Subcommittee and a past member of the Emergency Cardiac Care Committee. Ten of his students have received young investigator awards from the American Heart Association and Heart Rhythm Society, and he has ongoing support from the National Institutes of Heath for his research programs. He has over 120 peer-reviewed publications and over 20 patents issued. Dr. Halperin is rated as a Distinguished provider by MediFind in the treatment of Cardiac Arrest. His top areas of expertise are Ventricular Fibrillation, Heart Attack, Ventricular Tachycardia, Cardiac Ablation, and Lithotripsy.

George Sopko is a Cardiologist in Falls Church, Virginia. Dr. Sopko is rated as an Advanced provider by MediFind in the treatment of Cardiac Arrest. His top areas of expertise are Coronary Heart Disease, Cardiac Arrest, Heart Failure, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG). Dr. Sopko is currently accepting new patients.

Dr. Myron Weisfeldt is Professor of Medicine and Medical Consultant for Johns Hopkins Technology Ventures. In this position, he provides advice on strategies and evaluation of intellectual property of Johns Hopkins faculty. From 2001 to 2014 Dr. Weisfeldt was the William Osler Professor of Medicine and Chairman of the Department of Medicine at Johns Hopkins School of Medicine. He was also Physician-in-Chief of the Johns Hopkins Hospital. Dr. Weisfeldt received a BA and MD from the Johns Hopkins University. He trained in Cardiology at the Massachusetts General Hospital and the National Institutes of Health and from 1975 to 1991, was Director of the Cardiology Division at the Johns Hopkins. From 1991 to 2001, he was Chairman of the Department of Medicine and Samuel Bard Professor of Medicine at the Columbia University College of Physicians and Surgeons and Director of the Medical Service at the Columbia-Presbyterian Campus of the New York Presbyterian Hospital. Dr. Weisfeldt was Chairman of the Cardiology Advisory Board of the National Heart Lung and Blood Institute from 1987 to 1990 and held the position of President of the American Heart Association in 1990. He is a member of the National Academy of Medicine. His research interests have included heart function, age changes in the heart and circulation, and cardiopulmonary resuscitation. From 2005 to 2018 he was study chair for a large-scale ongoing clinical trials network to conduct randomized definitive trials of devices, drugs and other therapies for out-of-hospital cardiac arrest and severe traumatic injury sponsored by NHLBI and others. The network was called Resuscitation Outcomes Consortium. In November 2022 he will be awarded the Eugene Braunwald Mentoring Award of the American Heart Association. Contact for Research Inquiries1812 Ashland Avenue Suite 110 Baltimore, MD 21205 Email Address: mlw5@jhmi.edu. Dr. Weisfeldt is rated as an Advanced provider by MediFind in the treatment of Cardiac Arrest. His top areas of expertise are Cardiac Arrest, Ventricular Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), and Ventricular Tachycardia.