Stress Doppler echocardiography may be used in patients with mitral stenosis. Measuring the mean transvalvular mitral gradient and systolic pulmonary pressure at exercise may help to explain ...

To the Editor: In the paper by Dr. George S. Husson and his associates entitled "Benign Infundibular Pulmonary Stenosis with Secondary Dilatation of the Main Pulmonary Artery," which appeared in ...

Stenosis in the left coronary artery ... girl diagnosed with anomalous left coronary artery from the pulmonary artery and severe congestive heart failure was referred for surgery. Echocardiography ...