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