Contrast echocardiography. Introduction.
García-Fernández
M A
MA
Non-invasive Cardiology, Hospital General Universitario Gregorio Marañon, Madrid, Spain.
D003199:Computer Systems; D003326:Coronary Circulation; D004452:Echocardiography; D006801:Humans; D009206:Myocardium / Q000473:pathology / Q000648:ultrastructure*