The most common causes are aortic or pulmonic valve regurgitation.

Valvular heart disease, usually aortic and mitral insufficiency, can complicate a variety of systemic diseases.

瓣膜性心脏病, 以主动脉瓣及二尖瓣闭锁不全为最常见, 可使各种全身性疾病变得复杂.

Objective: To explore the effect of cell apoptosis on abdominal aortic aneurysm ( AAA ) formation and development.

目的: 进一步探讨细胞凋亡在腹 主动脉 瘤形成发展中的作用.

Objective To evaluate the feasibility of abdominal aortic aneurysm ( AAA ) treated by endovascular stent-graft.

目的评价腹主动脉瘤腔内介入治疗技术的可行性.

Objective To discuss the safety, feasibility, efficacy and problem of endovascular repair ( EVR ) for ruptured aortic aneurysm ( RAA ).

目的探讨腔内修复术 ( EVR ) 治疗破裂性主动脉瘤 ( RAA ) 的安全性 、 可行性 、 有效性和存在的问题.

If you have an abdominal aortic aneurysm ( AAA ), the doctor may feel a pulsating mass inabdomen.

如果是腹 主动脉 瘤, 医生可能会触诊到患者腹腔内的律动性肿块.

Acute presentation of abdominal aortic aneurysm.

急性介绍腹主动脉瘤.

A pulsatile midline mass suggests ruptured abdominal aortic aneurysm.

正中线搏动性肿块提示腹主动脉瘤破裂.

TEE is used to look for aortic dissection and aortic aneurysm.

TEE经常用于主动脉剥离和主动脉瘤检查.

Objective To improve the safety of abdominal aortic aneurysm ( AAA ) surgery.

目的提高腹 主动脉 瘤 手术的安全性.

Objective To summarize our nursing experience in abdominal aortic aneurysm ( AAA ) surgery.

目的总结腹 主动脉 瘤 手术护理经验.

Objective To evaluate aortic aneurysm and dissection by 16-slice CT.

目的用16层CT检查评价主动脉瘤和主动脉夹层.

Such as mediastinal tumor, aortic aneurysm, goiter, heart, etc. increased.

如纵隔肿瘤 、 主动脉瘤 、 甲状腺肿大 、 心脏增大等.

Radiographically the tumor is usually irregular, lobulated, or annular; most are located above the aortic arch.

这类肿瘤的影像学很不典型, 有小叶样 、 环状, 大多在主动脉弓上.

Objective To non-contact measure the movement and deformation of experimental rabbits aortic arch in vivo.

目的 非接触 测量实验兔主动脉弓在体运动和变形.

The main pulmonary arteries are derived from the sixth aortic arch during intrauterine development.

肺主动脉是在胎儿时期时由第六对主动脉弓衍生而来.

Conclusions Aortic arch atherosclerosis is an important potential source of cerebral embolic stroke.

结论主动脉弓粥样硬化是脑栓塞的重要潜在性栓塞源.

Carotid sinus and aortic arch baroreceptor reflex.

颈动脉窦和主动脉弓压力感受性反射.

Objective : To investigate the aortic arch deformity and its clinical importance.

目的: 研究主动脉弓畸形及其临床意义.

Objective To research a dynamic image measurement approach to aortic arch.

目的研究主动脉弓动态图像测量的方法.

This angiogram demonstrates the aortic arch and great vessels.

血管造影显示主动脉弓和大动脉.