瓣膜置换术
- 网络valve replacement
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目的探讨心脏瓣膜置换术前后Tei指数及心脏围手术期血清脑钠素(BNP)的变化规律及其意义。
Objective This study was to investigate the changes of Tei index before and after surgical valve replacement and the perioperative changes of serum brain natriuretic peptide ( BNP ) concentrations in patients undergoing cardiac surgery with cardiopulmonary bypass ( CPB ) and off-pump .
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左房血栓脑梗塞病人行瓣膜置换术的临床研究
Cardiac Valve Replacement in Patients with Left Atrial Thrombus and Cerebral Embolism
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前列腺素E1脂微球制剂对心脏瓣膜置换术围体外循环期血小板保护的研究
Preservation of LIPO-PGE_1 on Platelets During Cardiopulmonary Bypass in Cardiac Valve Replacement
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羟乙基淀粉130/0.4抑制心脏瓣膜置换术病人中性粒细胞NF-κB活性
Hydroxyethyl starch 130 / 0.4 inhibiting nuclear factor kappa B activity of neutrophils in patients undergoing cardiac valve replacement with cardiopulmonary bypass
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心脏瓣膜置换术患者的APACHEⅡ评分分析
Analysis of the APACHE ⅱ Score of the Patients Following Heart Valve Replacement
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心脏瓣膜置换术后PTINR测定监测口服抗凝剂的研究
Research of PT INR assay during monitoring oral anticoagulants after cardiac valve replacement
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结果显示:心瓣膜置换术后患者甲疑微循环在形态、流态、袢周及总积分均高于健康人,具有极显著差异(P<0.001~0.005)。
The results showed that the heart valve replacement patients ' nailfold microcirculation , form , the total integral was extremely significantly higher than normal controls ( P < 0.001 ~ 0.005 ) .
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抑肽酶对心瓣膜置换术患者围术期IL-6、IL-8释放的影响
Effect of Aprotinin on IL-6 and IL-8 in the Serum of Patients with Cardiac Valve Replacement During Perioperative Period
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vWF和GMP-140检测在心脏瓣膜置换术中变化的临床研究
Clinical Significance of vWF and GMP-140 in heart Valve Replacement
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体外循环对瓣膜置换术病人血细胞胰岛素受体和红细胞ATP含量的影响
Influences of cardiopulmonary bypass on insulin receptor of blood cell and erythrocyte adenosine triphosphate content in patients with cardiac valve replacement
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目的探讨循环血白细胞过滤对体外循环(CPB)心脏瓣膜置换术病人炎症反应的影响。
Objective To evaluate the effects of leucocyte-depleting filtration on systemic inflammatory response in patients undergoing valve surgery .
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脂微球前列腺素E1对体外循环心脏瓣膜置换术患者肺保护的初步探讨
Protective effect of lipo-prostaglandin E1 against lung injury in patients of cardiac vale replacement during cardiopulmonary bypass
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方法2004年1月~12月中南大学湘雅二医院共行心脏瓣膜置换术500例,对其中123例重症心脏瓣膜置换术患者在ECC中应用超滤脱水技术。
METHODS From January to December of 2004,123 cases of severe heart valve replacement were used ultrafiltration in ECC .
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心脏瓣膜置换术前后对多普勒Tei指数影响的研究
To evaluate the effects of valve dysfunction on Doppler Tei index before and after surgical valve replacement
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方法用透射比浊法测定行心脏瓣膜置换术前后患者血浆中C3、C4的浓度,并进行比较。
Methods The content of C3 and C4 were detected in plasma of 18 patients with cardiopulmonary bypass by immunity transmission turbidimetry .
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目的切磋1,6-二磷酸果糖(FDP)在心脏瓣膜置换术中对心肌的呵护浸染。
OBJECTIVE To evaluate protective effects of Fructose-1,6-bisphosphate ( FDP ) on myocardial structure and function during cardiac valve replacement surgery .
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异氟烷预处理对心脏瓣膜置换术病人血肌红蛋白、vWF和心肌细胞显微结构的影响
Effects of isoflurane preconditioning on plasma level of myoglobin and von Willebrand factor and myocardial microstructure in patients undergoing cardiac valve replacement
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结论FDP可以减轻CPB心脏手术病人的脑损伤。异丙酚对CPB心脏瓣膜置换术中肺损伤的保护作用
Conclusion Fructose-1,6-diphosphate can alleviate cerebral injury during open heart surgery under CPB . Influence of propofol on pulmonary function in patients undergoing cardiac valve replacement
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心脏瓣膜置换术后患者的华法林目标INR范围略高于其他华法林适应症患者。
The target INR range for HVR patients is higher than that of those with other warfarin indications .
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目的探讨血栓前体蛋白(TpP)对监测机械瓣膜置换术后血栓形成的意义。
Objective To investigate the variation and significance of thrombus precursor protein ( TpP ) in the active thrombosis after prosthetic mechanical valve replacements .
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心脏瓣膜置换术围术期动脉血及冠脉血TNF-α、SOD、LPO及CK-MB的变化
Perioperative changes in tumor necrosis factor-alpha , superoxide dismutase , lipid peroxides and creatine kinase MB in arterial and coronary sinus blood in patients undergoing heart valves replacement
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GIK溶液对瓣膜置换术病人红细胞膜流动性和脂质过氧化物的影响
Influence of GIK solution on the fluidity and lipid peroxides of erythrocyte membrane in patients undergoing cardiac valvular replacement
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结论术前血清BNP浓度能反映心瓣膜置换术患者术前心功能状况,血清BNP浓度越高,心功能越差。
Conclusion The preoperative serum BNP concentration can reflect the preoperative cardiac function in patients undergoing cardiac valve replacement , the high BNP level indicates the poor cardiac function .
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腺苷预处理对瓣膜置换术患者PMN粘附分子CD11b表达及TNF-α、IL-6的影响
Effect of Adenosine Pre-Conditioning on the Expression of CD11b on Neutrophils and the Plasma Levels of TNF - α and IL-6 in Patients Undergoing Valve Replacement During Cardiac Pulmonary Bypass
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结论瓣膜置换术后早期机体存在活动性血栓形成倾向,检测TpP对指导术后抗凝有一定价值。
Conclusion In early period after prosthetic valve replacements , it is susceptible to active thrombosis . TpP can be used as a guide of anticoagulation therapy after operation .
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目的应用脑电双频谱指数(BIS)监测常规经验麻醉下瓣膜置换术病人的麻醉深度(意识水平),观察BIS在伤害性刺激时的变化。
Objective : To study the degree of routine anesthesia depth in cardiac valve replacement patients monitored by bispectral index ( BIS ), and to find out the relationship between BIS and stimulus .
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目的本研究应用彩色多普勒超声技术,对二尖瓣及主动脉瓣置换术前后Tei指数进行检测,旨在观察心脏瓣膜置换术前后Tei指数的变化,评价瓣膜功能不全对Tei指数的影响。
Objective : This study was designed to compare Tei index before and after surgical valve replacement to evaluate effects of valve dysfunction on Tei index .
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方法心瓣膜置换术后1个月心律仍为Af的瓣膜病患者152例,电转复后随机分为两组,胺碘酮组和对照组(不用任何抗心律失常药物);
Methods One hundred fifty two valvular disease patients with Af after cardiac valve replacement were randomized to 2 groups : Amiodarone group and control group ( without anti arrhythmic drugs ) after cardioversion .
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方法86例心脏机械瓣膜置换术患者,按术后使用不同的抗凝方案分为4组。华法林1组:术后第1d开始口服华法林;
Methods Eighty-six patients with mechanical valve replacement were divided into four groups according to different anticoagulation methods , warfarin group 1 : warfarin was given from the 1st day after operation ;
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用二维彩色多普勒超声图(2D-CDI)探测心瓣膜置换术(CVR)前后左肾动脉(LRA)血流动力学变化。
The left arteriorenal ( LRA ) hemodynamics changes were measured by two-dimensional color Doppler imaging ( 2D-CDI ) before and after cardiac valve replacements ( CVR ) .