Hypertension and the heart.
D001775:Blood Circulation; D002302:Cardiac Output; D006332:Cardiomegaly / Q000209:etiology; D006321:Heart / Q000503:physiopathology*; D006331:Heart Diseases / Q000209:etiology*; D006801:Humans; D006973:Hypertension / Q000150:complications*; D009119:Muscle Contraction / Q000502:physiology; D010101:Oxygen Consumption; D010496:Pericardium / Q000503:physiopathology*