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METHOD FOR DETERMINING BASIC FUNCTIONAL HEMODYNAMIC FEATURES OF THE LEFT VENTRICLE OF THE HEART
METHOD FOR DETERMINING BASIC FUNCTIONAL HEMODYNAMIC FEATURES OF THE LEFT VENTRICLE OF THE HEART
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机译:确定心脏左心室基本功能性血液动力学特征的方法
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摘要
FIELD: medicine. SUBSTANCE: method involves recording electrocardiogram, measuring QR, RS, QRS, ST-T, R-R interval durations without blocking His bundle limbs. P1P2 duration is additionally measured under blocked left limb of His bundle. S1S2 duration is measured under blocked right limb of His bundle. Main functional and volume hemodynamic characteristics of the left ventricle of the heart are calculated in cases of sinus, supraventicular and ventricular cardiac rhythms in rest state and under dynamic loading carried out according to original mathematical formulas. EFFECT: enhanced accuracy of method. 20 dwg , 9 tbl
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机译:领域:医学。实质:方法包括记录心电图,测量QR,RS,QRS,ST-T,R-R间隔时间,而不会阻塞他的束缚四肢。 P 1 Sub> P 2 Sub>的持续时间在His束的阻塞左肢下另外测量。 S 1 Sub> S 2 Sub>的持续时间在His束右腿下被测量。根据原始数学公式,在静息状态下并在动态负荷下的窦,室上和室性心律情况下,计算心脏左心室的主要功能和体积血流动力学特征。效果:提高了方法的准确性。 20吨,9吨
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