The aortic valve shows three thin and delicate cusps. 主动脉瓣由三个薄而精细的瓣叶组成。
Objective: To observe thrombin activity in a rat model of aortic endothelial denudation. 目的:观察大鼠主动脉拉伤模型血管壁凝血酶活性的变化。
Aortic dissection. Pregnant women are at increased risk for spontaneous aortic dissection. --主动脉壁夹层形成妊娠妇女容易自发形成主动脉壁夹层。
aortic
[ adj ] of or relating to the aorta <adj.pert>
Aortic \A*or"tic\, a. Of or pertaining to the aorta. ※ ||
The defect blocks the aortic valve, making it unable to pump blood at the right pressure, leading to heart failure.
The latest study, conducted at the Mayo Clinic, found that most abdominal aortic aneurysms expand slowly, and small ones pose little risk of rupture.
One of Clark's aortic valves was replaced with an artificial valve during four hours of surgery, Casey said.
One of Clark's aortic valves was replaced with an artificial one, Casey said.
Prockop said they focused on the collagen, called type III procollagen, because it determines the strength of the aortic walls.
However, young, otherwise healthy patients with aortic valve narrowing should have surgery to replace the valve, Dr. Peter C. Block of Massachusetts General Hospital wrote in an editorial accompanying a report on the study.