经皮冠状动脉腔内血管成形术期间肺动脉压和起搏导管的使用。
Use of pulmonary artery pressure and pacing catheter during PTCA.
作者信息
Jacob A S, Goldbaum T S, Pichard A D, Lindsay J
出版信息
Cathet Cardiovasc Diagn. 1986;12(1):64-5. doi: 10.1002/ccd.1810120116.
A balloon-tipped pacing catheter capable of monitoring pulmonary artery pressure and providing standby right ventricular pacing was used in 20 percutaneous transluminal coronary angioplasties (PTCAs), without complication. The catheter was easily inserted in all cases (mean 85 sec) and achieved satisfactory pacing threshold in 17 patients (mean 7.5 ma). The design of this catheter theoretically reduces the risk of right ventricular perforation and tamponade, which may be increased during PTCA.
一种能够监测肺动脉压力并提供备用右心室起搏功能的球囊尖端起搏导管用于20例经皮冠状动脉腔内血管成形术（PTCA），无并发症发生。在所有病例中，该导管均易于插入（平均85秒），17例患者达到了满意的起搏阈值（平均7.5毫安）。从理论上讲，这种导管的设计降低了右心室穿孔和心脏压塞的风险，而在PTCA过程中这些风险可能会增加。
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