Fig. 2From: Undiagnosed hypertrophic obstructive cardiomyopathy during transcatheter aortic valve replacement: a case reportIntraoperative transesophageal echocardiogram, mid-esophageal long-axis view obtained after rate control and treatment with alpha-1 agonists demonstrating (a) improved left ventricular outflow tract diameter with no apparent systolic anterior motion and (b) improved subvalvular flow on color Doppler imagingBack to article page