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多普勒断层测定心脏瓣口反流是为了判断瓣膜损伤程度.为审查其价值,作者在主动脉瓣口反流病人采用了多普勒断层与血管造影对照检查.病人与方法:研究对象为60例患主动脉反流的病人(男女各30例年龄20～76岁,平均58岁),均经心导管检查.40例患单纯主动脉瓣关闭不全,20例同时患主动脉瓣狭窄,22例伴有二尖瓣狭窄,42例伴二尖瓣关闭不全,1例伴室间隔缺损,1例行主动脉瓣关闭不全 Bjork-Shiley 修补术.除1例外,其他全是慢性病变.心导管检查:在心导管检查中,每个病人都做
Doppler tomography cardiac valve regurgitation in order to determine the degree of valve damage.To review its value, the author of aortic valve regurgitation in patients with Doppler imaging and angiography contrast control.Patients and methods: the study was 60 patients with aortic regurgitation (30 males and 30 females aged 20-76 years, average 58 years old) underwent cardiac catheterization.40 patients had simple aortic valve insufficiency, 20 patients with aortic stenosis at the same time, Twenty-two patients had mitral stenosis, 42 patients with mitral regurgitation, 1 patient with ventricular septal defect, and 1 patient with Bjork-Shiley repair of aortic regurgitation. All but one were chronic. Catheter check: During cardiac catheterization, every patient does it