
【心脏解剖】冠状动脉——左回旋支 - 知乎 - 知乎专栏
2023年11月12日 · (一)左回旋支(Left Circumflex Branch, LCX) 与前降支延续于左主干不同的是,左回旋支几乎呈直角起自左主干,并沿左房室沟走行先向左,然后从前绕向后,终止于心 …
左回旋支作为急性心肌梗死时梗死相关动脉的心电图特征
2016年3月15日 · 摘要: 目的:分析左回旋支(left circumflex artery,LCX)作为急性心肌梗死(acute myocardial infarction,AMI)时梗死相关动脉(infarct-related artery,IRA)的心电图 …
急性心梗的罪犯血管定位 - 知乎 - 知乎专栏
(3)梗死相关血管可以为rca或lcx,约18%的下壁心梗由优势型lcx闭塞引起,极少数为左前降支病变引起. 2.罪犯血管的判定. 3.lad闭塞也能以导致单纯下壁心梗
Occlusion of the infarct-related coronary artery presenting as …
2023年5月17日 · In the KM time-to-event curves, patients with LCx or RCA as IRA had a higher incidence of the primary endpoint (log rank P = 0.06; Figure 3). After multivariable adjustment, …
左回旋支(left circumflex artery,LCX)为梗死相 关动脉(infarct-related artery,IRA)较左前降支(left anterior descending artery,LAD)及右冠状动脉(right coronary artery,RCA)为IRA 的急性心肌 …
急性心肌梗死患者冠脉造影和血栓类型分析 - cem.org.cn
2020年10月13日 · 本研究中,st段无偏移组与st段抬高者不同的是,其罪犯血管以lcx多见,且梗死部位多位于中远段;另外,st段无偏移组患者ira形成侧支循环的比例稍高。
左回旋支作为急性心肌梗死时梗死相关动脉的心电图特征 - 百度学术
目的:分析左回旋支(left circumflex artery,LCX)作为急性心肌梗死(acute myocardial infarction,AMI)时梗死相关动脉(infarct-related artery,IRA)的心电图特征.方法选取 AMI时 IRA …
Total coronary occlusion of infarct-related arteries in ... - PubMed
The left circumflex artery (LCx) was the major IRA in the TO group (48.1%), whereas the left anterior descending artery (LAD) was more commonly the IRA in the non-TO group (38.8%). …
[Role of circumflex coronary artery involvement in non-Q wave ...
Purpose: To determine the patency and incidence rates of left circumflex coronary artery (LCX) as the infarct related artery (IRA) in Q-wave and non-Q wave acute myocardial infarction (AMI). …
Occlusion of the infarct-related coronary artery presenting as …
2023年9月12日 · Involvement of the LCx, but not the LAD or RCA, as the IRA represented an independent predictor of MACE during 1-year follow-up. Hs-CRP, lymphocyte, and neutrophil …