Swanton, R H Effect of intermittent left anterior hemiblock on left ventricular function. [electronic resource] - British heart journal Feb 1975 - 216-20 p. digital Publication Type: Journal Article ISSN: 0007-0769 Standard No.: 10.1136/hrt.37.2.216 doi Subjects--Topical Terms: Aortic Valve Insufficiency--etiologyBlood PressureCardiac OutputCardiomegaly--complicationsCoronary Disease--complicationsElectrocardiographyHeart--physiopathologyHeart Block--etiologyHeart Ventricles--physiopathologyHemodynamicsHumansMaleMiddle AgedSyphilis, Cardiovascular--complicationsVascular Resistance