J
John J. Collins
Researcher at Brigham and Women's Hospital
Publications - 54
Citations - 3447
John J. Collins is an academic researcher from Brigham and Women's Hospital. The author has contributed to research in topics: Aortic valve replacement & Mitral valve. The author has an hindex of 35, co-authored 54 publications receiving 3390 citations. Previous affiliations of John J. Collins include University of Massachusetts Medical School.
Papers
More filters
Journal ArticleDOI
Impact of body mass index and albumin on morbidity and mortality after cardiac surgery.
Daniel T. Engelman,David H. Adams,John G. Byrne,Sary F. Aranki,John J. Collins,Gregory S. Couper,Elizabeth N. Allred,Lawrence H. Cohn,Robert J. Rizzo +8 more
TL;DR: Preoperative risk stratification with the use of body mass index and serum albumin may help to identify subgroups of patients at high risk for adverse outcomes after cardiac operations.
Journal ArticleDOI
Time course of resolution of pulmonary hypertension and right ventricular remodeling after orthotopic cardiac transplantation.
Satinder J.S. Bhatia,James M. Kirshenbaum,Richard J. Shemin,Lawrence H. Cohn,John J. Collins,V J Di Sesa,P J Young,Gilbert H. Mudge,M G Sutton +8 more
TL;DR: There is rapid resolution of moderately elevated pulmonary arterial pressures after cardiac transplantation, and echocardiographic analysis showed that transplant recipients had an enlarged right ventricle on day 1 after surgery, and a volume overload contraction pattern and tricuspid regurgitation was present in the majority.
Journal ArticleDOI
Efficacy and safety of timolol for prevention of supraventricular tachyarrhythmias after coronary artery bypass surgery.
Harvey D. White,Elliott M. Antman,M A Glynn,John J. Collins,Lawrence H. Cohn,Richard J. Shemin,Peter L. Friedman +6 more
TL;DR: Patients undergoing coronary artery bypass grafting were randomly assigned to receive prophylactic timolol or placebo, given in a double-blind fashion, and both groups were comparable for frequency of preoperative supraventricular arrhythmias, left ventricular ejection fraction, duration of cardiopulmonary bypass, aortic cross-clamp time, number of bypass grafts, and total duration of monitoring.
Journal Article
Aortic valve replacement in the elderly. Effect of gender and coronary artery disease on operative mortality.
Sary F. Aranki,Robert J. Rizzo,Couper Gs,David H. Adams,John J. Collins,Gildea Js,Nancy M. Kinchla,Lawrence H. Cohn +7 more
TL;DR: Aortic valve replacement carries an acceptable mortality rate in elderly patients and advance stage of the disease process represented by NYHA class IV was a significant predictor of mortality for the whole group, stressing the need for earlier referral for surgery.
Journal ArticleDOI
Rapid noninvasive diagnosis and surgical repair of acute ascending aortic dissection. Improved survival with less angiography.
Robert J. Rizzo,Sary F. Aranki,Lishan Aklog,Gregory S. Couper,David H. Adams,John J. Collins,Nancy M. Kinchla,Elizabeth N. Allred,Lawrence H. Cohn +8 more
TL;DR: Rapid noninvasive diagnosis of aortic dissection and avoidance of routine angiography appear to improve survival by expediting surgical intervention and thus decreasing the risk of aORTic rupture.