LV Outflow Tract Area in Discrete Subaortic Stenosis and Hypertrophic Obstructive Cardiomyopathy: A Real-Time 3-Dimensional Transesophageal Echocardiography Study
Affiliation:
1. Noninvasive Cardiac Laboratory, Cedars-Sinai Heart Institute, Los Angeles, California;2. Department of Medicine, University of California–Los Angeles, Los Angeles, California