Seward J B, Tajik A J, Spangler J G, Ritter D G
Mayo Clin Proc. 1975 Apr;50(4):163-92.
Echocardiograms were obtained simultaneously with the standard indocyanine green injections performed during cardiac catheterization. When injected into cardiac chambers, indocyanine green produced a cloud of echoes that enabled us to visualize characteristic flow patterns in the presence of normal and abnormal cardiac hemodynamics. More than 300 echocardiographic contrast studies have been recorded in patients with various congenital and acquired cardiac defects. The patterns obtained were reproducible, sensitive, and specific.
在心脏导管插入术期间进行标准吲哚菁绿注射时，同步获取超声心动图。当将吲哚菁绿注入心腔时，它会产生一团回声，使我们能够在正常和异常心脏血流动力学情况下观察到特征性的血流模式。已对300多名患有各种先天性和后天性心脏缺陷的患者进行了超声心动图造影研究。所获得的模式具有可重复性、敏感性和特异性。
