The pathology of aortic valve was bicuspid valve (19 cases, 59%).
主动脉瓣病变主要是先天性二瓣化畸形（19例，5 9% ）。
Williams' publicist says he needs to have an aortic valve replacement.
威廉的公关人员指出威廉需要进行主动脉瓣更换。
Methods The clinical data of 83 children undergoing aortic valve repair were analysed.
方法分析83例行主动脉瓣整形术患儿的临床资料。
Aortic valve replacement with mechanical vs. biological prostheses in patients aged 50-69 years.
机械与生物假体在50- 69岁年患者主动脉瓣置换术。
The procedure involves an artificial aortic valve, made from pieces of a cow's valve sewn to a metal frame.
该过程涉及到使用一只人工制作的主动脉瓣，它是由一个缝在金属框架里的牛的脉瓣制成的。
Should the ascending aorta be replaced more frequently in patients with bicuspid aortic valve disease?
对二叶式主动脉瓣疾病的患者通常应该进行升主动脉置换吗？
This is infective endocarditis. The aortic valve demonstrates a large, irregular, reddish tan vegetation.
感染性心内膜炎：见主动脉瓣处有一大而不规则的红褐色赘生物。
Objective:To explore the echocardiographic diagnostic value of congenital quadricuspid aortic valve(QAV)deformity.
目的：探讨超声心动图诊断先天性四叶式主动脉瓣畸形的价值。
We have performed AVB surgery as an alternative to conventional aortic valve replacement for high-risk AS patients.
对于高危主动脉瓣狭窄患者，我们已经把主动脉瓣旁路术作为一种常规的替代主动脉瓣置换术的方法。
Figure 23. Axial MPR image (superoinferior view) demonstrates the aortic valve and its cusps in relation to the LA.
图23。轴位MPR图像（从上下方向看）示主动脉瓣及其与LA的关系。
If left untreated, a hardened aortic valve can result in heart failure or sudden cardiac death, according to the hospital.
医院表示如果心脏主动脉瓣硬化之后不及时治疗，会导致心脏衰竭或心脏性猝死。
BACKGROUND: -transcatheter aortic valve implantation is an alternative to open heart surgery in patients with aortic stenosis.
背景：除了心内直视手术，经导管主动脉瓣植入术是主动脉狭窄患者的替代治疗方案。
Regardless model of implanted bioprosthesis the primary purpose of aortic valve replacement is to improve hemodynamic conditions.
无论何种模型的植入生物瓣膜，主动脉瓣置换术的主要目的是改善血流动力学状况。
In addition, left ventricular ejection fraction remained normal and there was minimal impact on aortic valve function after TEVAR.
此外，随访期左室射血分数正常，术后主动脉瓣功能几无影响。
Methods: Through right minimally incision and transected sternal incision, 23 patients underwent mitral or aortic valve replacement.
方法：采取右侧小切口及横断胸骨小切口，对23例二尖瓣、主动脉瓣病变患者行瓣膜置换术。
The risk factors were polymicrobial infection, poor heart function, peripheral arterial embolism, early PVE and aortic valve lesion.
多种细菌感染、心功能、周围动脉栓塞、早发性人工瓣膜心内膜炎、主动脉瓣病变为危险因素。
The method of treatment of the double-chambered right ventricle, aneurysm of membranous inter-ventricular septum and aortic valve i…
文章着重讨论了双腔右心室、室间隔膨胀瘤和主动脉关闭不全的治疗方法。
The clinical characteristics and method of treatment of 8 cases of ventricular septal defect (VSD) with aortic valve insufficiency have been reported.
报告8例室间隔缺损合并主动脉瓣关闭不全的临床特点及治疗方法。
The aortic valve has a lot of future promise. That patient population, if you just leave them on medicine, they all tend to go downhill and die anyway.
主动脉瓣膜有很好的前景，这类患者，如果你仅仅给他们药物治疗，他们肯定每况愈下并最终死亡。
Mitral valvoplasty in 2 patients and mitral valve replacement in 9 and aortic valve replacement in 3 and double valve replacement in 10 were performed.
全组行二尖瓣成形术2例，二尖瓣置换术9例，主动脉瓣置换术3例，二尖瓣、主动脉瓣双瓣膜置换术10例；
Conclusion Surgical treatment offers a satisfactory effect for ventricular septal defect with aortic valve prolapses and ruptured aortic sinus aneurysm.
结论室间隔缺损合并主动脉瓣脱垂及瓦氏窦瘤破裂及早手术治疗总体效果好。
One being poor recognition another patient refusal, and probably also physician concern with the risks of open-heart surgery with aortic valve replacement.
另一个是病人拒绝，还有可能是医生太关注主动脉瓣置换的开胸风险。
Features of aortic valve anomalies and pattern of changes of cardiac structure were the important consulting information for the selection of operation method.
瓣膜畸形类型及钙化程度、心内结构及功能改变情况是选择手术方法时的重要参考信息。
Conclusion Mitral and aortic valves were vulnerable to calcification which was the major change of heart valve in patients with CRF on maintenance hemodialysis.
结论慢性肾功能衰竭维持性血液透析患者心脏瓣膜钙化相当常见，尤以二尖瓣、主动脉瓣易发。
The aim of this study was to evaluate early postoperative hemodynamic performances of different biological aortic valve prostheses in relationship to body size.
本研究的目的是评估在不同的生物主动脉瓣膜与患者体格大小相互作用下术后早期血流动力学的改变。
To evaluate the value of transthoracic (TTE) and transesophageal echocardiography (TEE) in detecting the calcification of early senile degenerative aortic valve.
目的评价和对比经胸(TEE)和经食管(TEE)超声心动图诊断老年人主动脉瓣周钙化的价值。
Purpose: To find the predictive factors of low cardiac output after mitral and aortic valve operation combined with tricuspid annuloplasty of tricuspid valve lesion.
探讨影响二尖瓣、主动脉瓣并三尖瓣病变术后低心输出量综合征（低心排）的因素以及三尖瓣的处理问题。
A total of 358 patients with severe aortic stenosis, a heart disease characterized by obstruction of the aortic valve due to calcification, participated in the trial.
总计358名伴严重主动脉瓣狭窄(特征为因钙化主动脉瓣梗阻的一种心脏病)患者参加了这项实验。
A total of 358 patients with severe aortic stenosis, a heart disease characterized by obstruction of the aortic valve due to calcification, participated in the trial.
总计358名伴严重主动脉瓣狭窄(特征为因钙化主动脉瓣梗阻的一种心脏病)患者参加了这项实验。
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