Ultrasound Doppler and echo combined as a noninvasive blood flowmeter.
D000818:Animals; D001314:Auscultation / Q000295:instrumentation; D001775:Blood Circulation; D002318:Cardiovascular Diseases / Q000175:diagnosis*; D004285:Dogs; D004301:Doppler Effect; D014465:Ultrasonics / Q000295:instrumentation*; D014463:Ultrasonography