Department of Cardiology, Tokai University School of Medicine, Kanagawa, Japan.
Catheter Cardiovasc Interv. 2013 Nov 1;82(5):E676-7. doi: 10.1002/ccd.24885. Epub 2013 Aug 8.
Minimizing catheter size can reduce bleeding complications in coronary angiography. We herein report extreme slender "needle size" (19-G) coronary diagnostic catheterization using a new 3-Fr diagnostic catheter by sheathless method. A 58-year-old man having effort angina underwent coronary angiography. The 3-Fr Ikari Left diagnostic catheter, which is equal to 19-G, was inserted smoothly both for left and right coronary arteries by sheathless method. We only needed 4 min to achieve hemostasis with manual compression after catheter withdrawal in this case.
尽量使用小直径的导管可以减少冠状动脉造影中的出血并发症。在此，我们报告了一种使用新型 3Fr 诊断导管鞘内技术进行的极细的“针型尺寸”（19-G）冠状动脉诊断导管插入术。一名 58 岁男性因劳力性心绞痛行冠状动脉造影术。该患者使用 Ikari Left 3Fr 诊断导管（相当于 19-G），经鞘内技术顺利插入左右冠状动脉。在这种情况下，导管拔出后仅用手动压迫 4 分钟即可达到止血效果。
