The percutaneous balloon mitral valvuloplasty was performed in the patient with single thickened tendinous cordae.The valvular closed commissurotomy was performed in the patient with thickened non-calcified tendinous cordae.The ATC stereoscopic images that revealed by dynamic 3-D reconstruction technique could be not acquired in two-dimensional image technique.

結(jié)果：本組瓣膜病患者jizzjizz18，有兩組腱索增粗并鈣化者及腱索稀疏與斷裂者均行瓣膜置換術(shù)日韩美女福利网址在线观看视频免费，僅單組腱索增粗者行瓣膜球囊擴張術(shù)，兩組腱索增粗而無鈣化者行瓣膜閉式分離術(shù)一级A片在线看无码免费，動態(tài)三維重建技術(shù)展示了二維顯像所不能獲得的房室瓣腱索的立體圖像啊啊啊轻点视频。

Methods Re-operations were done in235cases with recurrent cardiac valve diseases from1985to2003.Aˉmong these patients,155cases had received closed mitral commissurotomy,12with mitral valvuloplasty,43with biologˉical prosthetic failure,6with mechanical prosthetic dysfuction,6with periprosthetic leakage,2with prosthetic valve enˉdocarditis,8with other valve disease after valve replacement,1with closed mitral commissurotomy and redo MVR,redo DVR,1with closed mitral commissurotomy and redo MVR,redo MVRand redo AVR.6cases received TVR and179with tricuspid valvuloplasty.

1985年1月～2003年9月，235例復發(fā)性心臟瓣膜病再次手術(shù)欧美阿视频99在，其中二尖瓣閉式分離術(shù)后155例顶级吹潮视频在线观看，二尖瓣直視成形術(shù)后12例，生物瓣衰43例国产自啪女女，機械瓣功能障礙6例又黄又粗又爽免费观看日本，瓣周漏6例，機械瓣心內(nèi)膜炎2例，換瓣后其它瓣膜病8例，1例閉式分離術(shù)后MVR后瓣膜障礙再次DVR在线观看视频线上观看黄片平台，1例閉式術(shù)后MVR后瓣衰再次MVR后再行AVR国产黄色网站播放，1例MVR后AVR后TVR。

Mechanical valve is used most among all the artificial heart valve, but its surface will get cruor if it stay long in body fluid. So its meaningful to increase the bioactivity of it.

機械瓣膜是目前臨床上應用最多的一種人工心臟瓣膜色噜噜噜在线观看网站，但是機械瓣膜表面在長期和血液的接觸過程中會導致凝血，因此提高機械瓣膜表面的血液相容性對機械瓣膜的臨床應用具有重用意義。

In 9 boys suffered from dysuria, cloudy urine and recurrent fever, posterior urethral valvewith vesico-ureteral refluxwas diagnosed on micturatin cystourethrography and IVU. The reflux was found on 15 sides. Valve ablation by endoscopic fulguration was carried out for 7 and by urethrotomy fulguration in 2. Catheterization was needed for 25～28 months because of difficult urination in the latter 2. Normal urination has been observed in the other 7 right after the operation.

報告9例因排尿困難亚洲不卡免费、反復泌尿系感染等癥狀，經(jīng)排尿性膀胱尿道造影檢查發(fā)現(xiàn)有后尿道瓣膜及繼發(fā)性膀胱輸尿管返流患兒久久久久久久综合日本亚洲欧美，共15側(cè)狼友官网首页二。2例經(jīng)后尿道切開電灼尿道瓣膜，術(shù)后留置尿管分別治療25和28個月综合在线免费观看三级视频一区二区，現(xiàn)排尿通暢欧美俄罗斯插插性视频；7例經(jīng)尿道內(nèi)窺鏡電灼尿道瓣膜在线观看免费毛片，術(shù)后排尿均明顯改善。

The technology has evolved from a caged-ball design into valves with artificial flaps, pig valves processed for human use, and hand-sewn biologic valves made from cow tissue.

技術(shù)上完成了從籠球瓣到人工**瓣膜人人干,人人摸人人草，從豬瓣膜人用到利用牛組織人工制作的生物瓣膜大屌爆艹熟妇无码高清视频。

In the last part, we adopt the uniform questionnaire to analyse the incidence, itiology and symptoms of the DVI.The 225 related cases of DVI were studied. We carried on the statistic methods and got the conclusion:(1)Obviously the incidence on the left lower limbs is more serious than that on the right lower limbs of DVI, because of the special feature in anatomy.(2)The varicose veins is not an absolutely necessary symbol of DVI,but only a common symbol.(3)The hard physical labour, standing for a long time or sedentariness everyday for many years, DVT and coldness,wounded or operated, family history are all closely related to DVI.

第三部分通過對225例臨床病例的總結(jié)，對下肢深靜脈瓣膜功能不全的發(fā)病情況91在线九色、病因碰碰精品插下面日本美女去了、癥狀表現(xiàn)進行了分析，經(jīng)統(tǒng)計學處理好爽好大好紧别拔出来视频，結(jié)論如下：左下肢深靜脈的返流程度明顯重于右下肢911在线观看国产涩涩；下肢淺靜脈曲張是下肢深靜脈瓣膜功能不全的常見癥狀，而非必有癥狀在线高清免费不卡无码黄片；重體力勞動80老女人乱婬视频、久坐、久站欧美黄片天天在线观看、DVT717电影网理论片我不卡、受涼、外傷或手術(shù)国产无码专区视频、家族史與下肢深靜脈瓣膜功能不全的發(fā)生及程度輕重有密切關系黄色免费一区二区三区；特別是久坐，其對下肢深靜脈瓣膜的損傷不亞于久站和重體力勞動色婷婷综合在线。

First of all, the relationship between strain and pressure of slide valve membrane sensor under different loads was analyzed and simulated by using ANSYS software; then an experimental device was designed and used to calibrate the slide valve membrane sensor.

首先采用ANSYS軟件模擬了閥瓣膜傳感器承受不同載荷下的應變與壓力的關系欧美激烈精交gif动态图视频；同時也設計了一套閥瓣膜傳感器的標定實驗裝置，利用該實驗裝置對閥瓣膜傳感器進行了標定實驗国内激情网站。

Anticoagulating reaˉsonably during pregnancy,monitoring PT and APTT and checking mechanical valve in order to avoid valve embolism.Once occuring this complication,the emergency way to save maternal and newborn's lives was to do operation as what said above.

孕期合理應用抗凝藥物国产XXXX免费视频在线观看，嚴密監(jiān)測凝血指標及心臟瓣膜功能，盡可能避免瓣膜栓塞久久国产AV人人做人人爽，一旦發(fā)生亚洲成av人仙踪林，在開胸直視下，同時行子宮下段剖宮產(chǎn)術(shù)国产精品视频久久、子宮次全切除術(shù)及心臟瓣膜置換術(shù)欧美黄色性交网站，不失為搶救母兒生命之急救方法。

Because of the undeniable fact that even the best of these devices are expected to significantly underperform surgically implanted aortic valves, the justification for their use has been designated as compassionate if the patient is regarded by cardiological and surgical expertise as the most significant or as having an unacceptably high risk for open heart surgery.

一個不爭的事實是：即便是最好的經(jīng)皮植入瓣膜也不如外科手術(shù)置換瓣膜效果好三级免费观看网站。經(jīng)皮植入人工瓣膜的使用只適用于那些心內(nèi)科和心外科專家認為開胸手術(shù)會有很大風險的患者韩国午夜理伦三级2020不卡。

The most frequent mechanism was commissural MR, or MR that originated at the site of successful commissurotomy, which occurred in 27 of 47 patients (57%), whereas noncommissural MR occurred in 20 (43%) patients, 12 (26%) with subalular damage resulting in chordae rupture and flail motion and 8 (17%) with leaflet laceration.

最常見的機制是聯(lián)合部瓣膜返流或成功的瓣膜分離術(shù)術(shù)后原分離處的返流，47例患者中有27 例出現(xiàn)以上情況(57%)二级三级毛片，而其余的發(fā)生非聯(lián)合處的二尖瓣返流的20例(43%)患者中亚洲欧美福利一区二区三区，12例伴有瓣膜下?lián)p害的患者出現(xiàn)腱索斷裂和連伽運動，8例患者出現(xiàn)瓣葉撕裂一级有乳奶水毛片免费。