Mills C S, Van Aman M E
Cardiovasc Intervent Radiol. 1986;9(1):52-3. doi: 10.1007/BF02576987.
Percutaneous transfemoral pulmonary arteriography was easily performed in 175 patients with a newly modified Grollman catheter developed to facilitate catheter passage through the tricuspid valve without a tip deflector. No significant catheter-related complications occurred. This simple technique allowed rapid and safe access to the pulmonary arteries.
采用一种新改良的格罗尔曼导管，在175例患者中轻松完成了经皮股动脉肺动脉造影术，该导管便于导管通过三尖瓣，无需尖端转向器。未发生明显的导管相关并发症。这种简单的技术可快速、安全地进入肺动脉。
