Thanigaraj Srihari, Valika Ali, Zajarias Alan, Lasala John M, Perez Julio E
Cardiovascular Division, Washington University School of Medicine, St. Louis, Missouri, USA.
Am J Cardiol. 2005 Oct 1;96(7):1007-10. doi: 10.1016/j.amjcard.2005.05.061.
Agitated saline contrast studies (bubble studies) can be performed with either transthoracic or transesophageal echocardiography for the detection of right-to-left atrial shunts. The echocardiograms of 94 consecutive patients who underwent saline contrast studies with transthoracic and transesophageal approaches were reviewed to compare the ability of these modalities to detect right-to-left atrial shunts.
躁动盐水对比研究（气泡研究）可通过经胸或经食管超声心动图进行，以检测右向左心房分流。回顾了94例连续接受经胸和经食管途径盐水对比研究的患者的超声心动图，以比较这些方法检测右向左心房分流的能力。
