Ultrasoundcardiography: the use of ultrasound as a diagnostic aid and its effects on biological tissues. Continuous recording of the movements of various heart-structures using an ultrasound echo-method; Mitral and aortic valve movement recorded by an ultra-sound echo-method. An experiemntal study; Atrioventricular valve motility in the living human heart recorded by ultrasound

by Edler, Inge
Published 1961