Gay J H
Am J Cardiol. 1975 Oct 6;36(4):493-5. doi: 10.1016/0002-9149(75)90900-5.
Cardiac catheterization of small infants can be performed by the percutaneous technique using materials readily available from commercial sources. Twenty infants averaging 3.0 kg (range 1.3 to 4.1 kg) underwent percutaneous sheath cardiac catheterization in a 12 month period. After refinement of the technique, cardiac catheterization in all small infants was attempted percutaneously with a 90 percent rate of success. This percutaneous approach has distinct advantages for the small infant because it is performed rapidly, preserves venous integrity and has a low rate of morbidity.
小婴儿的心脏导管插入术可通过经皮技术进行，使用从商业渠道容易获得的材料。在12个月期间，20名平均体重3.0千克（范围为1.3至4.1千克）的婴儿接受了经皮鞘心脏导管插入术。在技术改进后，所有小婴儿均尝试经皮进行心脏导管插入术，成功率为90%。这种经皮方法对小婴儿具有明显优势，因为它操作迅速，能保持静脉完整性，且发病率低。
