Gamal, M E Relief of sever left ventricular outflow obstruction in a case of hypertrophic obstructive cardiomyopathy treated with practolol. [electronic resource] - British heart journal Feb 1975 - 225-8 p. digital Publication Type: Journal Article ISSN: 0007-0769 Standard No.: 10.1136/hrt.37.2.225 doi Subjects--Topical Terms: Administration, OralBlood PressureCardiac OutputCardiomyopathy, Hypertrophic--drug therapyFemaleHeart--physiopathologyHeart RateHeart Ventricles--physiopathologyHumansJugular Veins--physiologyMiddle AgedPractolol--administration & dosagePulseVenous Pressure