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chronic atrial
相关语句
  心房
     Western blotting analysis of atrial samples showed that CaMKⅡ expression was enhanced during chronic atrial fibrillation (10.14±0.31 vs 6.86±0.89,P<0.05).
     慢性风湿性心脏病伴慢性房颤患者心房肌CaMKⅡ的表达明显强于窦性心律患者(10.14±0.31vs6.86±0.89,P<0.05)。
短句来源
     A Study of Kir2.1, Kir3.4 and Kv4.3 Potassium Channel GeneExpression in Atria of Patients with Chronic Atrial Fibrillation
     慢性心房颤动患者心房肌细胞Kir2.1、Kir3.4和Kv4.3钾通道重构的研究
短句来源
     Objective To study clinical significance of the changes of serum thromboxane B_2(TXB_2),6-keto-PGF_(1α)(6-K-PGF_(1α)) and prostaglandin E_2(PGE_2) levels in patients with chronic atrial fibrillation(CAF).
     目的:研究慢性心房纤颤(CAF)患者血清血栓素B2(TXB2)、6-酮-前列腺素F1α(6-K-PGF1α)和前列腺素E2(PGE2)水平的变化及其临床意义。
短句来源
     Study on Structural Remodeling and Ca~(2+)-CaMKⅡ-CREB Signaling Pathway in Atrial Myocardium of Pathway in Atrial Myocardium of Patients with Chronic Atrial Fibrillation
     慢性房颤病人心房肌组织重构及Ca~(2+)-CaMKⅡ-CREB信号通路的研究
短句来源
     Results In patients with chronic atrial fibrillation(CAF),the protein content of calpain-I and the AI all increased to 344%±101.9% and 24.6%±9.1% respectively(P<0.01;P<0.001).
     结果在慢性心房颤动(房颤)患者中,calpainI蛋白含量明显增加(344%±101.9%,P<0.001); AI明显升高(24.6%±9.1%,P<0.01)。
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  “chronic atrial”译为未确定词的双语例句
     Study on the Changes of Serum Levels of TXB_2,6-K-PGF_(1α) and PGE_2 in Patients with Chronic Atrial Fibrillation
     慢性房颤患者TXB_2、6-K-PGF_(1α)和PGE_2的变化探讨
短句来源
     Results During isoprenaline administration the heart rate of arrhythmias in 6 cases went faster gradually and added up to ( 178.6± 22.8) beats/min from ( 112.3± 8.7) beats/min,chronic sustained junctional tachycardia(3 cases) and chronic atrial tachycardia(2 cases) and sinoatrial reentrant tachycardia(1 case) were diagnosed respectively;
     结果  6例患者心动过速的频率逐渐增快 ,由 (112 .3± 8.7)次 /min增加到 (178.6± 2 2 .8)次 /min ,诊断为慢性持续性交界性心动过速 (3例 )、慢性房性心动过速 (2例 )和窦房结折返性心动过速 (1例 ) ;
短句来源
     Tweenty patients in group B accomplished the follow-up, chronic atrial fibrillation was observed in 3 patients (15.0%, 3/20).
     B组20例患者达到随访终点,3例(15.0%)发生慢性房颤。
短句来源
     Evaluation of left ventricular wall motion by Doppler tissue imaging in patients with chronic atrial fibrillation
     组织多普勒成像技术评估慢性房颤患者左室壁运动
短句来源
     Methods: 28 patients with rheumatic mitral stenosis were divided into two groups: group A 14 patients with sinus rhythm, group B, 14 patients with chronic atrial fibrillation.
     方法:28 例风湿性二尖瓣狭窄行PBMV 的患者,按有无房颤分为窦性心律组(A组, 14 例)和房颤组(B组, 14例)。
短句来源
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  相似匹配句对
     CHRONIC ATRIAL TACHYCARDIA
     慢性房性心动过速
短句来源
     Surgical Treatment of Chronic Atrial Fibrillation
     慢性房颤的外科治疗
短句来源
     Chronic Myometritis
     慢性子宫肌炎
短句来源
     Chronic Orchialgia
     慢性睾丸痛
短句来源
     Atrial Dissociation
     心房脱节
短句来源
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  chronic atrial
Drug Interaction Exposure in Chronic Atrial Fibrillation Patients Maintained on Warfarin
      
The stepwise ablation approach for chronic atrial fibrillation-Evidence for a cumulative effect
      
The aim was to evaluate this approach in Chagas disease patients who developed both severe dilated cardiomiopathy and chronic atrial fibrillation.
      
The ED10 was estimated in seven sheep with rapid pacing induced chronic atrial fibrillation (AF).
      
A 54 year old man underwent extensive linear left atrial RF ablation for chronic atrial fibrillation.
      
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Six sustained and 1 repetitive cases of chronic atrial tachycardia are reported,with arrythmia lasted from 3 months to 20 years.The main clinical features were:chronicity throughout the years,resistance to conventional antiarrythmic therapy andrelatively good prognosis.The characteristic ECG features were variation in rate ofectopic atrial focus,a relatively slow rate with an average of 149 beats/min,associa-tion with A-V block and susceptibility to extracardiac physiologic influence.Thc elec-tric...

Six sustained and 1 repetitive cases of chronic atrial tachycardia are reported,with arrythmia lasted from 3 months to 20 years.The main clinical features were:chronicity throughout the years,resistance to conventional antiarrythmic therapy andrelatively good prognosis.The characteristic ECG features were variation in rate ofectopic atrial focus,a relatively slow rate with an average of 149 beats/min,associa-tion with A-V block and susceptibility to extracardiac physiologic influence.Thc elec-tric axis of the ectopic P wave in the frontal plane was directed superiorly in 3 pa-tients,inferiorly in 3 and diphasic in 1.In the sustained form,the tachycardia lastedfor months or years without sinus activity.In the repetitive variety,short runs oftachycardia were present for years and interspersed by 1,occasionally 2 or 3,sinusbeats.Digitalis treatment slowed down the ventricular rate in all patients by reducingthe ectopic rate and/or by increasing the degree of A-V block.

本文报道7例不寻常的室上性心动过速,根据其发作过程可称为慢性房性心动过速。临床特点为心动过速长期存在;除心悸、胸闷外,大多无严重症状,2例心脏扩大和心力衰竭;经随访3月至7年(平均2年),仅2例转为窦性心律,余5例仍持续有房性心动过速,但病情稳定.根据心电图表现,6例属持久性房性心动过速,1例为反复性房性心动过速。房速通常伴有房室传导阻滞,呈Ⅰ度文氏型或Ⅰ度阻滞。慢性房速对各种治疗均无满意疗效,洋地黄可使房室传导阻滞增加和心房率减慢,因而可使心室率减慢和症状减轻,如与β阻滞剂合用,可以更好地控制心率。慢性房速病因不明,但大多数病人预后较好。

Diisopyramide (DP) was used in 45 cases of chronic atrial fibrillation for 68 times of direct current electroversion. Among these 45 cases. 41 were pat ientswith chronic rheumatic valvular disease. 0.1gm DP was given three times daily for 2 to 3 days followed by a single additional dose 2 hours just before cardioversion. Same dose was continued for maintenance of sinus rhythm after successful defibrillation. 1 to 2 weeks later DP was replaced by quinidine for further maintenance. The immediate success...

Diisopyramide (DP) was used in 45 cases of chronic atrial fibrillation for 68 times of direct current electroversion. Among these 45 cases. 41 were pat ientswith chronic rheumatic valvular disease. 0.1gm DP was given three times daily for 2 to 3 days followed by a single additional dose 2 hours just before cardioversion. Same dose was continued for maintenance of sinus rhythm after successful defibrillation. 1 to 2 weeks later DP was replaced by quinidine for further maintenance. The immediate success rate of cardioversion was 98.5%(67 in 68 times). During the DP treatment only 3 cases experienced transient dizziness. No quinidine syncope-like reaction occurred within short period after electric shock. However, there were 8 cases showing variable degree of QTc prolongation. One patient died of ventricular fibrillation after 11 days of DP administration. The death may have been due to the severe aortic valve disease of the patient, but the possibillity of DP-induced ventriculararrhythmias are still to be ruled out. We concluded that DP bad fewer side effects and appeared to be effective in increasing the success rate of cardioversion of chronic atrial fibrillation. It can be used us a better substitute for quinidine, hat the possibility of quinidine-syncope like reaction has to be emphasized

本文报道45例心房颤动,68次电复律中应用双异丙吡胺(DP)的经验,45例中41例为风湿性瓣膜病,术前2~3天开始口服DP准备,0.1每日3次,复律前2小时加服一次,复律成功后用同量维持1~2周,以后改用奎尼丁继续维持,结果67例次(98.5%)复律成功,DP服用过程中,3例有短暂头昏,1例出现口干,面红,没有见到电击后短期内出现“奎尼丁晕厥”样反应者,8例有不同程度QTC延长。1例在服DP11天后死于心室颤动。不能排除药物诱发的可能;但该患者主动脉瓣病变严重,由于疾病本身的可能亦较大,作者认为DP在提高心房颤动电复律的成功率方面效果较好,副反应亦较少,可以作为奎尼丁一个较好的替代药物,但仍不能忽视出现“奎尼丁晕厥”样反应的可能。

554 posthospital patients withrheumatic heart disease (RHD) duringthe period between January 1970 andDecember 1979 were followed up foran average of 4.4 years. The 5-yesrcumulative survival rates was 64. 3%,which was similar to the resultsreported by some other anthors. The5-year survival rates in patients withsinus rhythm and chronic atrialfibrillation were 68.0% and 61. 5%respectively.The prognosis of chronicatrial fibrillation was worse than thatof patients with sinus rhythm. Thistnight be related to the...

554 posthospital patients withrheumatic heart disease (RHD) duringthe period between January 1970 andDecember 1979 were followed up foran average of 4.4 years. The 5-yesrcumulative survival rates was 64. 3%,which was similar to the resultsreported by some other anthors. The5-year survival rates in patients withsinus rhythm and chronic atrialfibrillation were 68.0% and 61. 5%respectively.The prognosis of chronicatrial fibrillation was worse than thatof patients with sinus rhythm. Thistnight be related to the late course ofRHD. The relationship between clinicalfeatures at the titne of admission tothe hospitad and subsequent 5-yearsurvival was analysed by Odds ratio(Q) method. The main death riskfactors were advanced congestiveheart failure, marked cardiac enlar-gement, and severe valvular lesions.Digitalis induced arrhythmias andassociated chronic atrial fibrillationwere the secondary death risk factors.Of all above factors, the cardiac func-tion was the most important deter-millant in the prognosis of RHD.

作者对554例出院风心病随访平均4.4年,其5年生存率为64.3%。分析入院时临床表现与远期预后的关系,认为主要死亡危险因素为严重充血性心衰、心脏明显增大及瓣膜损害类型的多样性与广泛性,次为洋地黄中毒所致心律失常及合并慢性房颤等。

 
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