Fig. 1From: Hypertrophic obstructive cardiomyopathy with multiple coronary arteries to right ventricular microfistulas: a case report and review of the literature a Echocardiography revealed asymmetrical hypertrophic obstructive cardiomyopathy. b Pulsed wave Doppler suggested a resting sub-valvular obstruction with a pressure gradient of 33 mmHgBack to article page