title: Current concepts of the genesis of heart sounds. II. Third and fourth sounds.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D006326:Heart Auscultation; D006331:Heart Diseases / Q000175:diagnosis / Q000503:physiopathology; D006347:Heart Sounds; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D016276:Ventricular Function