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METHOD FOR DETERMINING TYPE OF PATHOLOGICAL REMODELING OF LEFT HEART CHAMBERS WITH ACQUIRED MITRAL VALVE DISEASE IN ADULT PATIENTS
METHOD FOR DETERMINING TYPE OF PATHOLOGICAL REMODELING OF LEFT HEART CHAMBERS WITH ACQUIRED MITRAL VALVE DISEASE IN ADULT PATIENTS
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机译：确定患者中获得性二尖瓣疾病的左心室病理重塑类型的方法
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摘要
FIELD: medicine.;SUBSTANCE: invention relates to medicine, cardiology and can be used in the diagnosis of acquired heart mitral valve diseases. For the purpose of determining the type of pathological remodeling of the left chambers of the heart with the acquired diseases of the mitral valve, an index of volume remodeling (IVR) of the left chambers of the heart is performed in adult patients. Heart is scanned from the apical access in the four-chamber position to the diastolic phase, the end diastolic volume of the left ventricle is Vsp by Simpson's method and measure the planimetric area - S of the left atrium by tracing the inner contour of the cavity. Additionally, the transverse dimension of the left atrium is measured (Ll) between the atrial septum and its free wall at the level of the middle third of the cavity. Parameters Vsp, S and Ll measured on one stop-frame of one cardiac cycle, and the IRI is calculated according to the formula IVR = Vsp/SxLl.;EFFECT: method allows to shorten the examination time while simultaneously increasing the accuracy of the determination of IVR in the acquired mitral valve diseases in adult patients.;1 cl, 2 ex, 1 tbl
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机译：技术领域本发明涉及医学，心脏病学，可用于诊断获得性二尖瓣疾病。为了确定具有获得性二尖瓣疾病的心脏左腔的病理重塑类型，在成年患者中进行心脏左腔的体积重塑指数（IVR）。心脏从四腔位置的心尖通路扫描到舒张期，左心室的舒张末期容积通过Simpson方法为V sp 并测量左心房的平面面积-S通过描画空腔的内部轮廓。此外，在房间隔的中间三分之一处，在房间隔和其游离壁之间测量左心房的横向尺寸（L l ）。在一个心动周期的一个停止帧上测量的参数V sp ，S和L l ，并且IRI根据公式IVR = V sp < / Sub> / SxL l .;效果：该方法可以缩短检查时间，同时提高成年患者获得性二尖瓣疾病中IVR的测定准确性。; 1 cl，2 ex ，1汤匙
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