心静脉回流途径的异常伴心冠状窦缺失１例张建军，陶平，夏家骝心静脉血主要由冠状窦、心前静脉及心最小静脉３个途径回流入心腔。心静脉多数汇入冠状窦，然后通过冠状窦口回流入右心房。我们在离体心作冠状窦插管时，发现１例婴儿心冠状窦缺失并伴有印圆孔未闭。卵圆孔长... Anomalous Complications of Venous Reflux Pathway Coronary Sinus Deficiency in 1 Case ZHANG Jian-Jun, TAO Ping, XIA Jia-Xin Cardiac venous blood mainly flows back into the heart cavity through the three channels of coronary sinus, anterior vena cava and minimal vena cava. Most of the venous access to the coronary sinus, and then back through the coronary sinus ostium into the right atrium. When we performed coronary sinus intubation in isolated heart, we found a case of infantile coronoid sinus defect accompanied by an imprinted hole. Oval hole length ...