valve regurgitation

常见例句

The most common causes are aortic or pulmonic valve regurgitation.
最常見的原因是主動脈瓣或肺動脈瓣反流。
Methods The surgical indications, procedures, therapeutic effects and follow-up results of 78 children with mitral valve regurgitation undergoing mitral valvuloplasty were analysed.
方法對接受二尖瓣成形術治療的78例二尖瓣反流患兒的手術指征、手術方式、療傚及隨訪結果進行分析。
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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.
瓣膜廻流是由於瓣膜關閉不全，致使血液通過瓣膜廻流，症狀包括呼吸短促、疲勞和心悸。