title: MAN'S CHANGING CONCEPTS OF THE HEART AND CIRCULATION.
mesh_terms: D001775:Blood Circulation; D002319:Cardiovascular System; D006321:Heart; D006664:History; D049690:History, Ancient; D006801:Humans; D008297:Male; D008511:Medicine; D010829:Physiological Phenomena
keywords: BLOOD CIRCULATION; CARDIOVASCULAR SYSTEM; HEART; HISTORY; HISTORY OF MEDICINE, ANCIENT