title: [Contrast echocardiography: from diagnosis to treatment].
abstract: Contrast echocardiography is widely used in echocardiographic laboratories. When used at rest or with a stress test, it provides complementary information concerning myocardial perfusion not available with conventional imaging. Its applications in the evaluation of left ventricular ejection fraction, the detection of coronary stenosis and the no reflow phenomenon in acute myocardial infarction have been validated. Advances in our understanding of the interaction between the microbubbles and ultrasound have led to considering the microbubble not just as a vascular tracer but also as a vector of active molecules. The detection of angiogenesis, thrombi, or intravascular inflammation are possible with contrast echocardiography. Therefore, new perspectives in myocardial contrast echo are opening up in therapeutics. Preliminary studies in the animal suggest that it may be possible to use microbubbles to deliver drugs or genetic material to the heart of the cardiomyocytes.
authors: Service de Cardiologie B, CHU d'Amiens, Hôpital Sud, Amiens.
authors: M
authors: M
authors: Peltier
authors: A E
authors: AE
authors: Dubart
authors: C
authors: C
authors: Tribouilloy
mesh_terms: D000818:Animals; D003287:Contrast Media; D023921:Coronary Stenosis / Q000000981:diagnostic imaging; D004452:Echocardiography / Q000379:methods*; D015316:Genetic Therapy; D006352:Heart Ventricles / Q000000981:diagnostic imaging; D006801:Humans; D045423:Microbubbles; D009203:Myocardial Infarction / Q000000981:diagnostic imaging; D016277:Ventricular Function, Left
chemical_list: D003287:Contrast Media