45 patients with hypertrophic obstructive cardiomyopathy ( hocm ) and 18 patients with hypertrophic non-obstructive cardiomyopathy ( hncm ) underwent simultaneous measurements of pulmonary artery pressure and minimal transit times ( mtts ) of an intravenously injected bolus of indium-113m-edta through the heart at rest and during exercise in supine position .
C0007194
hypertrophic obstructive cardiomyopathy
C0018787
heart