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二尖瓣球囊
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  mitral valvotomy
     Clinical Analysis of Percutaneous Balloon Mitral Valvotomy in 1063 Patients
     二尖瓣球囊成型术1063例临床分析
短句来源
     Percutaneous Balloon Mitral Valvotomy (Report of 22 cases)
     经皮二尖瓣球囊成形术(附22例报告)
短句来源
     Objective:To evaluate the role of transesophageal echocardiography(TEE) combined with X ray fluoroscopy in guiding percutaneous balloon mitral valvotomy(PBMV).
     目的 :研究经食管超声 ( TEE)结合 X线实时引导经皮二尖瓣球囊扩张术 ( PBMV)的价值。
短句来源
     Objective To assess efficacy of percutaneous balloon mitral valvotomy (PBMV) with an Inoue balloon catheter in the treatment of mitral stenosis with high pulmonary hypertension.
     目的评价经皮二尖瓣球囊扩张术 (PBMV)治疗二尖瓣狭窄伴中或重度肺动脉高压的疗效。
短句来源
     Objective To evaluate the effects of percutaneous balloon mitral valvotomy (PBMV) for mitral stenosis (MS) with moderate mitral regurgitation (MR), particularly with bad mitral condition.
     目的 探讨经皮二尖瓣球囊扩张术 (PBMV)治疗二尖瓣狭窄 (MS)伴中度二尖瓣返流(MR)的近、远期疗效。
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  “二尖瓣球囊”译为未确定词的双语例句
     For 2 cases of Lutembacher syndromes, mitral valve area increased from 1.0, 1.2 to 1.9, 2.0 cm~2 and the mean left atrial prissure decreased from 29, 26 mm? Hg to 8, 7 mm?
     2例Lutembacher综合征患者,超声心动图测量二尖瓣瓣口面积分别由二尖瓣球囊扩张术前1.0和1.2cm2增加到术后1.9和2.0cm2,平均左房压分别由29和26mmHg降至8和7mmHg。
短句来源
     To evaluate the changes of pulmonary function in patients with rheumatic mitral stenosis after percutaneuous balloon mitral valvuloplasty(PBMV).
     为了解经皮二尖瓣球囊成形术(PBMV)后风湿性二尖瓣狭窄患者肺功能的变化,对38例病人在PBMV术前及术后24~48小时内作肺功能检查。
短句来源
     Change of PtfV 1 of ECG before and after percutaneous balloon mitral valvuloplasty and clinical significance
     二尖瓣球囊成形术前后心电图PtfV_1的改变及意义
短句来源
     Abstract Among the 130 patients underwent percutaneous transluminal mitral valvuloplasty (PBMV) with Inoue balloon, 53 had mitral regurgitation (MR) , including 27 of post-PBMV MR,15 of unchanged MR,7 of aggravated MR, and 4 of alleviated MR.
     130例施行经皮二尖瓣球囊扩张术(PBMV)治疗的风心病二尖瓣狭窄的病人中,有二尖瓣返流(MR)者53例,其中新出现的MR为27例,加重者7例,术后MR未改变者15例,减轻者4例。
短句来源
     Results PBMV was effectively performed in 492 cases,and the success rate was 98.2% (483/492); mitral valve area was enlarged from 0.89±0.18cm 2 to 2.21±0.41cm 2 . 211 cases were followed-up from 8 months to 98 months.
     结果  4 92例二尖瓣球囊扩张术手术时间 36 5± 12 1min ,成功率 98 2 % (4 83/ 4 92 ) ,术后二尖瓣口面积从 0 89±0 18cm2 增加至 2 2 1± 0 4 1cm2 。
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  相似匹配句对
     Clinical Application of Balloon Mitral Valvuloplasty
     球囊导管二尖瓣扩张术的临床应用
短句来源
     Monitor and cooperation during percutaneous balloon mitral commissurotomy
     二尖瓣球囊扩张术中监测及配合
短句来源
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  mitral valvotomy
At the age of 7 months one of the infants underwent an emergency mitral valvotomy and died the next day due to mitral insufficiency.
      
136 cases underwent closed mitral valvotomy and in 34 cases open heart surgery was performed.
      
Closed mitral valvotomy achieved satisfying results in majority of the cases of mitral stenosis.
      
Closed mitral valvotomy continues to be the treatment of choice in the majority of the cases in this age group.
      
Safety and efficacy of closed mitral valvotomy using a Tubb's dilator increases with experience.
      
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The plasma levels of atrial natriuretic factor (ANF), angiotension II (AII, vaso-pressin (VP) and endogenous digitalis-like factor (EDLF) were determined in 23 patients with mi-tral stenosis before and after percutaneous balloon mitral valvuloplasty (PBMV). Before PBMV, the plasma levels of ANF and EDLF were elevated in all patients with lower level of All than nor-mal. After the procedure, with a concomitant decrease of left atrial pressure, the plasma ANF de-creased at 15 minutes (from 317. 4±96. 2 to 164....

The plasma levels of atrial natriuretic factor (ANF), angiotension II (AII, vaso-pressin (VP) and endogenous digitalis-like factor (EDLF) were determined in 23 patients with mi-tral stenosis before and after percutaneous balloon mitral valvuloplasty (PBMV). Before PBMV, the plasma levels of ANF and EDLF were elevated in all patients with lower level of All than nor-mal. After the procedure, with a concomitant decrease of left atrial pressure, the plasma ANF de-creased at 15 minutes (from 317. 4±96. 2 to 164. 9±56. 8ng/L , P<0. 01), and EDLF fell at 45 minutes (from 423. 5±113. 3 to 279. 3±75. 2ng/L. P<0. 05) but All increased signicantly at this time. The plasma All and EDLF concentration returned to normal and the ANF remained higher than normal 24 hours after the dilatation. The plasma VP level only showed a transient increase at 15 minutes after the dilation (from 6. 3±1. 0 to 9. 6±2. 5ng/L , P<0. 05), and then to the base-line. The positive correlations were found between left atrial pressure and ANF (r = 0. 63, P< 0. 01) ,EDLF(r = 0. 58,P<0. 05). The results suggested that in addition to improving the hemody-namic state, PBMV could regulate the secretion of cardiovascular active hormones in disorder in patients with mitral stenosis.

本文观察了23例二尖瓣狭窄患者二尖瓣球囊成形术(PBMV)前后血浆心钠素(ANF)、血管紧张素Ⅱ(AII)、血管加压素(VP)和内源性类洋地黄因子(EDLF)浓度的动态变化.术前ANF和EDLF均高于正常,而AII低于正常;术后15分钟随左房压的下降,ANF迅速下降(164.9±156.8ng/L,与术前比较P<0.01),VP则显著升高(9.6±2.5ng/L,与术前比P

To assess the effect of rapid reduction of the left atrial pressure on the secretion of atrial natriuretic factor (ANF), we studied 23 patients with severe mitral stenosis during and after percutaneous balloon mitral valvuloplasty (PBMV). The left atrial pressure fell from 2.53±0.28 to 1.11 ±0.21 kPa immediately after the dilatation (P<0.001). However, no remarkable changes in the right atrial pressure, mean arterial pressure and the heart rate were observed. Plasma ANF level, which is elevated before PBMV,...

To assess the effect of rapid reduction of the left atrial pressure on the secretion of atrial natriuretic factor (ANF), we studied 23 patients with severe mitral stenosis during and after percutaneous balloon mitral valvuloplasty (PBMV). The left atrial pressure fell from 2.53±0.28 to 1.11 ±0.21 kPa immediately after the dilatation (P<0.001). However, no remarkable changes in the right atrial pressure, mean arterial pressure and the heart rate were observed. Plasma ANF level, which is elevated before PBMV, decreased from 317.1 ±96.2 ng/L to 164.4 ±57.2 ng/L min after the procedure (P<0.01) and remained at a low level 48 h after valvuloplasty. There was a significant correllation between the left atrial pressure and ANF before and after the dilatation (r=0.75, P< 0.001). These findings indicate that increased left atrial pressure is an important stimulus to ANF release in humans, and the atrial myocytes are sensitive to the short-term alteration of the left atrial pressure, thus being in a position to rapidly regulate its ANF secretion.

为了评价左房压力骤降对心钠素分泌的影响,我们观察了23例严重二尖瓣狭窄患者经二尖瓣球囊成形术(PBMV)治疗后血浆心钠素(ANF)浓度的变化。结果表明,术后即刻左房压力显著下降(前后分别为2.53±0.28与1.11±0.21 kPa,P<0.001),而右房压、平均动脉压及心率均无显著变化;术前血浆ANF明显高于正常,术后15min显著下降(前后分别为917.1±96.2与184.4±57.2ng/L,P<0.01),术后45min,24及48h处于同一低水平。PBMV前后ANF与左房压力明显相关(r=0.75,P<0.001)。提示,左房压升高,或由此引起的心房扩大,房壁张力增加是二尖瓣狭窄患者ANF分泌的重要刺激因素,心房肌细胞能迅速而灵敏地调节ANF分泌,以适应心房压力的变化。

The key procedure of PBMV is atrial septum acupunctuure. After PBMV in 13 Patients With large a-trium, my experience is that accepted atrial septum acupuncture should not be used in those patients. The Left pathway, middle pathway, right pathway culd be taken in PBMV, especially the right pathway. Large a-trium usually is the late complication of the severe mi-tral stenosis of rheumatic valve disease. The patients with large atrium could not endure chest operation be-cause of severe symptom,many a few complications...

The key procedure of PBMV is atrial septum acupunctuure. After PBMV in 13 Patients With large a-trium, my experience is that accepted atrial septum acupuncture should not be used in those patients. The Left pathway, middle pathway, right pathway culd be taken in PBMV, especially the right pathway. Large a-trium usually is the late complication of the severe mi-tral stenosis of rheumatic valve disease. The patients with large atrium could not endure chest operation be-cause of severe symptom,many a few complications and bad contion. Treat-ment with medicine could not help much,either. Though in the patients with large left atri-al is dangerous, It might be the only benificial way to treat them our result is satis-fied.

本文介绍了13例巨大左心房患者的经皮二尖瓣球囊成形术(PBMV).认为手术成功的关键是房间隔穿刺,但已不能采用常规的方法.作者探索了正中法、右侧法和左侧法,并认为右侧法最好.巨大左心房者常为风湿性心脏病二尖瓣严重狭窄的晚期表现,病情重,合并症多,全身情况差,无法耐受开胸手术,而一般内科治疗效果不好.虽然PBMV也有一定风险,但可能是目前唯一较好的治疗方法.本组病例效果令人满意.

 
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