OBSERVATIONS ON THE MECHANICAL SYSTOLE OF THE RIGHT AURICLE.
D006334:Heart Function Tests; D006343:Heart Septal Defects; D006345:Heart Septal Defects, Ventricular; D006801:Humans; D006973:Hypertension; D006976:Hypertension, Pulmonary; D011666:Pulmonary Valve Stenosis; D013599:Systole
HEART FUNCTION TESTS; HEART SEPTAL DEFECTS, VENTRICULAR; HYPERTENSION, PULMONARY; PULMONARY VALVE STENOSIS