title: [THE SIGNIFICANCE OF TRIPHONIC RHYTHM. DISCUSSION OF THE CLINICAL AND PHONOCARDIOGRAPHIC ASPECTS OBSERVED IN 270 CASES].
mesh_terms: D001145:Arrhythmias, Cardiac; D006327:Heart Block; D006343:Heart Septal Defects; D006801:Humans; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D010701:Phonocardiography; D011666:Pulmonary Valve Stenosis
keywords: ARRHYTHMIA; HEART BLOCK; HEART SEPTAL DEFECTS; MITRAL VALVE INSUFFICIENCY; MITRAL VALVE STENOSIS; PHONOCARDIOGRAPHY; PULMONARY VALVE STENOSIS
vernacular_title: LA SIGNIFICATION DU RYTHME A TROIS TEMPS. DISCUSSION DES ASPECTS CLINIQUES ET PHONOCARDIOGRAPHIQUES OBSERV'ES SUR 270 CAS.