英汉例句

• all the patients had mitral valve regurgitation (moderate 24, severe 20).

  关闭不全中度24例，重度20例；

• during the follow up, grades of mitral valve regurgitation were significantly decreased compared to those before operation (p0.05).

  随访期间二尖瓣反流评分与术前相比均有明显下降（p0.05）。

• objective to evaluate the application of mitral valvuloplasty to congenital mitral valve regurgitation in children.

  目的评价二尖瓣成形术在小儿先天性二尖瓣反流治疗中的应用效果。

• the triangular valve regurgitation happened at mediate and long term after pbpv was perhaps due to the right ventricular volume overload.

  中远期三尖瓣返流的发生，可能间接继发于肺动脉瓣返流所引起的右室容量负荷过重。

• object: to investigate the surgical results in patients with aortic root dilatation and aortic valve regurgitation caused by non-specific aortitis and mechanism of postoperative perivalvular leakage.

  中文摘要目的：探讨非特异性 血管炎 性病变所致主动脉根部扩张和主动脉瓣关闭不全的外科疗效及产生瓣周漏的机理。

• the triangular valve regurgitation which happened at mediate and long term after pbpv was perhaps due to the right ventricular volume overload.

  中远期三尖瓣反流的发生可能间接继发于肺动脉瓣反流所引起的右室容量负荷过重。

• methods the surgical indications, procedures, therapeutic effects and follow-up results of 78 children with mitral valve regurgitation undergoing mitral valvuloplasty were analysed.

  方法对接受二尖瓣成形术治疗的78例二尖瓣反流患儿的手术指征、手术方式、疗效及随访结果进行分析。

• valve regurgitation is a condition in which valves don't close tightly, allowing blood to flow backward across the valve. symptoms include shortness of breath, fatigue and heart palpitations.

  瓣膜回流是由于瓣膜关闭不全，致使血液通过瓣膜回流，癥状包括呼吸短促、疲劳和心悸。