Question?問(wèn)題：

What lesion is the most common cause of acute myocardial infarction with ST elevation both in the inferior and anterior leads??

導(dǎo)致急性下壁和前壁導(dǎo)聯(lián)ST段抬高心肌梗塞最常見(jiàn)的阻塞部位是哪里？

Answer?答案：

Acute inferior STEMI combined with RV infarct, is almost always due to occlusion of the proximal RCA resulting in a small inferior infarct in the LV but extensive RV infarct。

合并右室梗塞的急性下壁ST段抬高心肌梗塞，幾乎都是由近端右冠脈阻塞所致，導(dǎo)致左室下壁小面積梗塞和右室大面積梗塞。

參考文獻(xiàn)：

JAMA Intern Med, epub 6/21/21