Dependence of Gorlin formula and continuity equation valve areas on transvalvular volume flow rate in valvular aortic stenosis.Ian G. Burwash, Catherine M Otto, Mitsuaki Sadahiro et al.|Circulation|1994Cited by 201
Physiologic changes with maximal exercise in asymptomatic valvular aortic stenosis assessed by Doppler echocardiographyCatherine M Otto, Carolyn J. Gardner, Carol Kraft et al.|Journal of the American College of Cardiology|1992Cited by 143
Flow dependence of measures of aortic stenosis severity during exerciseIan G. Burwash, Catherine M Otto, Alan S. Pearlman et al.|Journal of the American College of Cardiology|1994Cited by 115
Echocardiographic volume flow and stenosis severity measures with changing flow rate in aortic stenosisIan G. Burwash, Catherine M Otto, Andrew D. Forbes et al.|American Journal of Physiology-Heart and Circulatory Physiology|1993Cited by 42
Use of Doppler-derived left ventricular time intervals for noninvasive assessment of systolic functionIan G. Burwash, Alan S. Pearlman, Catherine M Otto|The American Journal of Cardiology|1993Cited by 34