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 ...

Stenosis in the left coronary artery implanted in the sinus ... A two-month-old, 4.5 kg weight girl diagnosed with anomalous left coronary artery from the pulmonary artery and severe congestive heart ...