Helen M. Sheehan

Evidence that selective endothelial dysfunction may occur in the absence of angiographic or ultrasound atherosclerosis in patients with risk factors for atherosclerosis

Karan G. Reddy, Ravi Nair, Helen M. Sheehan et al. · Journal of the American College of Cardiology · 1994 · 445 citations

Vascular Disease, Selective Endothelial Dysfunction, Cardiovascular Disease +12

Intracoronary ultrasound imaging: Correlation of plaque morphology with angiography, clinical syndrome and procedural results in patients undergoing coronary angioplasty

John McB. Hodgson, Karan G. Reddy, Randeep Suneja et al. · Journal of the American College of Cardiology · 1993 · 359 citations

Percutaneous Coronary Intervention, Medical Ultrasound, Vascular Image +13

Subnormal parasympathetic activity after cardiac transplantation

Michael L. Smith, Kenneth A. Ellenbogen, Dwain L. Eckberg et al. · The American Journal of Cardiology · 1990 · 47 citations

Heart Failure, Subnormal Parasympathetic Activity, Medicine +2

Mechanisms of angiographically successful directional coronary atherectomy: Evaluation by intracoronary ultrasound and comparison with transluminal coronary angioplasty

Randeep Suneja, Ravi Nair, Karan G. Reddy et al. · American Heart Journal · 1993 · 41 citations

Percutaneous Coronary Intervention, Medical Ultrasound, Vascular Image +13

Coronary artery plaque morphology in stable angina and subsets of unstable angina: an in vivo intracoronary ultrasound study

Qaiser Rasheed, Ravi Nair, Helen M. Sheehan et al. · International journal of cardiac imaging · 1995 · 14 citations

Vascular Disease, Vascular Image, Cardiovascular Disease +11