Echoes of a doctor's heart.
Gascho
Joseph
J
Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033, USA. gascho@psu.edu
D000369:Aged, 80 and over; D004417:Dyspnea / Q000000981:diagnostic imaging*; D006321:Heart; D006801:Humans; D008297:Male; D008875:Middle Aged; D013575:Syncope / Q000000981:diagnostic imaging*; D014463:Ultrasonography