1  ASE consensus statement on the clinical applications of ultrasonic contrast agents in echocardiography JASE 2008, 1179-1201  (siehe auch www.asecho.org) 2  contrast echocardiography: evidence-based recommendations by European Associaton of Echocardiography Eur J of Echocardiography 2009,10,194-212 3  Manual zur Indikation und Durchführung einer Echokardiographie Clin Res Cardiol 2009; Suppl.4: 3 – 51 4 ACCF/ASE/AHA/ASNC/HFSA/HRS/SCAI/SCCM/SCCT/SCMR appropriate use…