The effect of pregnancy on the murmurs of mitral and aortic regurgitation.
D000293:Adolescent; D000328:Adult; D001022:Aortic Valve Insufficiency; D005260:Female; D006326:Heart Auscultation; D006801:Humans; D008944:Mitral Valve Insufficiency; D010656:Phenylephrine / Q000494:pharmacology; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular; D014655:Vascular Resistance / Q000187:drug effects
D010656:Phenylephrine