Krone R J
Cathet Cardiovasc Diagn. 1986;12(6):409-10. doi: 10.1002/ccd.1810120611.
The use of a pigtail left ventriculography catheter to retrieve a coronary angioplasty guidewire that had become entrapped in a small coronary artery and broken off with the proximal end in the descending thoracic aorta is reported. A pigtail catheter was advanced to the ascending aorta and twirled, winding the wire around it, removing the wire from the small artery.
据报道，使用猪尾形左心室造影导管取出陷入小冠状动脉并折断、近端位于胸降主动脉的冠状动脉成形术导丝。将猪尾导管推进至升主动脉并旋转，使导丝缠绕在导管上，从而从小动脉中取出导丝。
