HOWARD, P Changes of pulse pressure and heart rate induced by changes of posture in subjects with normal and failing hearts. [electronic resource] - Clinical science Nov 1951 - 521-7 p. digital Publication Type: Journal Article ISSN: 0009-9287 Subjects--Topical Terms: Blood PressureCardiovascular Physiological PhenomenaHeartHeart FailureHeart RateHumansPosturePulse