Nishiya Y, Fujimura M, Toshima M, Noto H, Usuda K, Iuchi K, Ishikawa T
Department of Thoracic and Cardiovascular Surgery, Toyama Prefectural Central Hospital, Japan.
Heart Vessels. 1998;13(6):306-8. doi: 10.1007/BF03257235.
We have devised a new method for right ventricular endomyocardial biopsy, in which the use of a right ventriculography catheter (Nishiya Type) allows us to ensure the introduction of a guiding sheath (Cordis, right-angled long sheath) to the apical portion of the right ventricle by way of the femoral vein. With this method, we have biopsied the endomyocardium in 52 patients during the last 4 years. In each case, it only took us several minutes to complete the biopsy procedure. Neither failed applications nor significant complications were seen. We believe that this technique provides a clinically beneficial means as it enables us to readily and safely achieve right ventricular endomyocardial biopsy.
我们设计了一种新的右心室心内膜活检方法，使用右心室造影导管（西屋型）可确保通过股静脉将引导鞘（Cordis，直角长鞘）插入右心室心尖部。采用这种方法，在过去4年中我们对52例患者进行了心内膜活检。在每例患者中，完成活检程序仅需几分钟。未出现操作失败或严重并发症。我们认为，这项技术提供了一种临床有益的手段，因为它使我们能够轻松、安全地进行右心室心内膜活检。
