尾本 良三

Ryozo OMOTO

埼玉医科大学第一外科

Department of Surgery, Saitama Medical School

キーワード :

As new devices, read time two-dimensional echocardiography, digital scan converter for real time sector-scanning, concomitant use of pulsed Doppler and two-dimensional echocardiography, and Ultrasonic Stethoscope have been described. As new techniques, contrast echocardiography, negative contrast echocardiography, various acoustic windows, detection of regional ventricular asynergy, and tissue characterization of myocardium have been discussed.