间断缝合人工机械二尖瓣膜和主动脉瓣膜。
Artificial mechanical aortic and mitral valves were intermittently sutured.
目的研究猪主动脉瓣膜去细胞基质的体外降解过程。
AIM To study the degradation behavior of acellular porcine aorta valve in vitro.
目的探讨主动脉瓣膜置换术的麻醉及体外循环管理效果。
Objective To explore the clinical management effect of anaesthesia and extracorporeal circulation in valve replacement of heart aorta.
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。
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.
结论：循环氧化低密度脂蛋白水平的升高与主动脉瓣膜狭窄中的瓣膜组织纤维钙化重构有密切联系。
Conclusion: Increased level of circulating ox-LDL is associated with worse fibrocalcific remodelling of valvular tissue in AS.
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。
The aim of this study was to evaluate early postoperative hemodynamic performances of different biological aortic valve prostheses in relationship to body size.
结果单纯主动脉瓣膜钙化者93例（56.0%），单纯二尖瓣钙化18例（10.8%），主动脉瓣和二尖瓣联合钙化为55例（33.1%）；
Results Simple aortic valve calcification was found in 93 cases(56.0%); simple mitral calcification, 18 cases(10.8%); aortic valve calcification combining mitral calcification, 55 cases, (33.1%);
她们的器官和我们的是如此相似，以至于心脏瓣膜被用于人体主动脉瓣或二尖瓣替换手术。
Their organs are so similar to our own that pig heart valves are used to replace human aortic or mitral valves.
然而，与外科瓣膜置换术（目前即使在高危患者中仍然是金标准）相比较，经导管主动脉瓣置换术需要证明它的有效性。
Nevertheless, transcatheter aortic valve replacement needs to prove its effectiveness in comparison to surgical valve replacement, which remains the gold standard, even in high-risk patients.
心脏术后房颤的术中危险因素包括主动脉阻断时间、双腔插管、瓣膜手术、心肺转流时间。
The intraoperative risk factors for POAF include aortic cross-clamp time, bicaval cannulation, valve surgery, and cardiopulmonary bypass time.
目的分析和评价风湿性心脏病二尖瓣、主动脉瓣、三尖瓣联合瓣膜病手术治疗的效果。
Objective To evaluate the clinical results of surgical treatment of combined mitral, aortic, tricuspid valve disease with rheumatic etiology.
目的了解不同心肌保护方式对二尖瓣和主动脉瓣双瓣膜置换手术心肌氧摄取率的影响。
Objective To evaluate the effects of various myocardial protections on the rate of myocardial oxygen uptake in patients undergoing mitral and aortic valve replacement (double valve replacement, DVR).
目的：初步探索猪主动脉组织工程瓣膜的制备方法。
Objective: To study the preparation of porcine heart aortic tissue engineering valve.
应用自体细胞和生物可降解支架材料，已经制造出组织工程肺动脉瓣膜和肺动脉，但在主动脉系统中的研究少有报道。
With autologous cells and biodegradable copolymer scaffold, some laboratory had been created autologous pulmonary valve leaflets and pulmonary artery, but seldom successful reports in aortic systemic.
研究者发现，“成功的瓣膜植入可明显降低经主动脉瓣口的压力梯度。”
"Successful device implantation resulted in a marked reduction of aortic transvalvular gradients, " the investigators found.
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。
Conclusion Mitral and aortic valves were vulnerable to calcification which was the major change of heart valve in patients with CRF on maintenance hemodialysis.
主动脉瓣是三个薄而灵活的瓣膜。
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；
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.
目的回顾性总结主动脉瓣和二尖瓣联合瓣膜置换术的体外循环经验。
OBJECTIVE To summarize the clinical experience of cardiopulmonary bypass in double 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。
Methods: Through right minimally incision and transected sternal incision, 23 patients underwent mitral or aortic valve replacement.
他的临床主要从事心脏瓣膜病，主动脉疾病，复杂冠状动脉疾病及其他器质性心脏疾病。
His clinical activities are focused on patients with valvular heart disease, aortic disease, complex coronary artery disease and other structural heart diseases.
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 risk factors were polymicrobial infection, poor heart function, peripheral arterial embolism, early PVE and aortic valve lesion.
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。
Regardless model of implanted bioprosthesis the primary purpose of aortic valve replacement is to improve hemodynamic conditions.
风湿瓣膜病，女性检出率高于男性，瓣膜功能失调以二尖瓣狭窄和主动脉瓣关闭不全为主。
In rheumatic valvular disease, the prevalence in female was more than that in male and valvular function disorder was mainly mitral stenosis or aortic regurgitation.
二尖瓣、主动脉瓣和联合瓣膜损害分别为205例，107例，238例。
Mitral, aortic and combined valvular diseases were in 107, 205 and 238 respectively.
那么，需要主动脉瓣置换的病人和他们的医生将有很好的证据来决定植入哪种瓣膜。
Then, patients in need of AVR and their physicians will have excellent evidence to decide which valve type to implant.
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。
Valvular heart disease, usually aortic and mitral insufficiency, can complicate a variety of systemic diseases .
结论：小主动脉瓣环者，如果按照常规瓣膜替换顺序，将带来瓣膜座环困难、瓣周漏、主动脉切口出血等并发症。
Conclusion: It is difficult to place prosthetic valve in routine sequence of valve replacement in patients with small aotic annulus and perivalvular leakage and hemorrhage of aotic incision may occur.
瓣膜功能障碍中主动脉瓣关闭不全检出率最高。
Of the valve function barrier, the aortic insufficiency was most frequent.
结论任何引起二尖瓣器质损害的疾病都能导致二尖瓣返流，主动脉瓣返流原因主要为瓣膜退行性变。
Conclusion Any disease which arose the mitral structure harm will lead to the mitral regurgitation. The main pathogeny of aortic regurgitation I...
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