METHOD FOR DETERMINATION OF HEART STROKE VOLUME Russian patent published in 1999 - IPC

FIELD: medicine of cardiology, physiology. SUBSTANCE: two current and two measuring electrodes are put on definite sections of the body. Rheogram is recorded. The amplitude of the rheographic complex and the time of its attainment are measured. The phonocardiogram is also recorded with simultaneous determination of the base resistance. The time between the first and second cardiac sounds, body mass, blood hemoglobin are determined and calculated by original mathematic formula for men and women. EFFECT: provides for determination of the main hemodynamic index continuously and irrespective of the severity of patient's condition. 2 cl, 2 dwg, 3 tbl