graft patency

基本解釋

Objective: Assessment of graft patency following coronary artery bypass graft (CABG)by transit time flow meter technique.
目的：應(yīng)用即時(shí)血流測量技術(shù)術(shù)中評估冠狀動(dòng)脈橋的通暢性。
The mortality rate at follow-up period was 7%, the total patency of graft was 86% and the patency of cavo-atrial graft was 93%.
隨訪期死亡率爲(wèi)7%。縂人工血琯通暢率爲(wèi)86 % ，而腔房人工血琯的通暢率爲(wèi)93%。
Conclusions:Fractionated preoperative irradiation showed inhibition of the intima hyperplasia 4 weeks after vessels replacement and has no negative effect in patency of graft both in veins and aortas.
結(jié)論：術(shù)前放療對人工血琯置換術(shù)後4周內(nèi)膜的增生有抑制作用，不會(huì)降低其通暢率。