Mitral insufficient grades were determined by the effective regurgitant orifice area measured with spectral Doppler.
二尖瓣关闭不全程度用频谱多普勒测定的有效返流口面积确定。
Regurgitant murmurs are generally early diastolic whereas ventricular filling murmurs occur in mid and late diastole .
回流性杂音一般出现于舒张早期，而心室充盈性杂音一般出现于舒张中晚期。
Conclusions Combination of Zhuyu powders and Tiaozhong decoction is more effective for chronic bile regurgitant gastritis.
结论逐瘀散联合调中汤治疗慢性胆汁反流性胃炎可取得满意疗效。
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