[GRAPHIC REGISTRATION OF SOUNDS FROM THE HEART SURFACE AND MAJOR VESSELS IN SURGICAL OPERATIONS. (PRELIMINARY REPORT)].
D006348:Cardiac Surgical Procedures; D004864:Equipment and Supplies; D006321:Heart; D010701:Phonocardiography; D013903:Thoracic Surgery
EQUIPMENT AND SUPPLIES; HEART SURGERY; PHONOCARDIOGRAPHY
GRAFICHESKAIA REGISTRATSIIA SVUKOV S POVERKHNOSTI SERDTSA I MAGISTRAL'NYKH SOSUDOV PRI OPERATIVNYKH VMESHATEL'STVAKH. (PREDVARITEL'NOE SOOBSHCHENIE)