equivalent orifice area 等效孔口面积 ; 等效阀口面积
aortic valve orifice area 主动脉瓣口面积
mitral valve orifice area 二尖瓣口面积 ; 二尖瓣狭窄瓣口面积
regurgitant valve orifice area 瓣口反流面积
effective orifice area 均与有效瓣口面积 ; 有效瓣口面积 ; 有效开口面积
effective regurgitant orifice area 有效反流口面积 ; 有效返流口面积
valve orifice area 瓣口面积 ; 瓣膜口面积
Effective Orifice Area Index 有效瓣膜开口面积指数
main orifice area 主油孔面积
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。
It can effectively expand the velopharyngeal orifice area ventilation, to maintain the tension soft palate and the normal function of pharynx mucosa.
并可有效地扩大腭咽腔的通气面积,保持软腭的紧张度及咽黏膜的正常功能。
Currently the indexed effective orifice area measured by postoperative transthoracic echocardiography is considered the only appropriate parameter which can accurately describe the mismatch.
目前认为术后经胸超声测得的瓣膜有效开口面积指数是唯一可准确描述该现象的指标。
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