[COMPARATIVE STUDIES ON THE METHOD OF ULTRASONIC CARDIOGRAPHY AND ESOPHAGOATRIOGRAPHY].
D006348:Cardiac Surgical Procedures; D004452:Echocardiography; D004568:Electrodiagnosis; D006801:Humans; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D009991:Oscillometry; D013903:Thoracic Surgery; D014465:Ultrasonics
ELECTRODIAGNOSIS; HEART SURGERY; MITRAL VALVE INSUFFICIENCY; MITRAL VALVE STENOSIS; OSCILLOMETRY; ULTRASONICS
VERGLEICHENDE UNTERSUCHUNGEN ZUR METHODE DER ULTRASCHALLKARDIOGRAPHIE UND DER OSOPHAGOATRIOGRAPHIE.