mitral stenosis

常见例句

The interval between S2 and the OS is related to the severity of mitral stenosis. The more severe the stenosis, the shorter the S2-OS interval.
S2和开瓣音间隔时间跟二尖瓣狭窄程度有关，狭窄越严重，S2-OS间期就越短。
Objective:To observe whether percutaneous transluminal ballonmitral valvuloplasty (PTBMV) can improve the pulmonary function of patients with single mitral stenosis (MS).
目的：观察单纯二尖瓣狭窄（MS）患者接受经皮腔内球囊二尖瓣成形术（PTBMV）治疗前后的肺功能指标的变化。
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The authors conclude that the method is safe, non invasive, accurate and repeatable, and it can really reflect the flow field uniformity of normal persons and patients with mitral stenosis.
该方法具有安全无创、准确可靠及可重复性强等优点，能如实地反映正常人及二尖瓣狭窄患者二尖瓣下游流场均匀性的优劣状况。