METHOD FOR EVALUATING FUNCTIONAL CARDIAC STATE IN ADULTS Russian patent published in 2008 - IPC A61B5/452 

FIELD: medicine, cardiology.

SUBSTANCE: it is necessary to register and measure temporary values of cardiac cycle structure in the state of rest including the duration of cardiac cycle and diastole. Moreover, one should additionally register and measure the duration of isometric relaxation phase and quick filling phase, then one should detect intradiastolic value at the duration of cardiac cycle ranged 0.66-1.013 sec by the following formula: where IDV - intradiastolic value (%); Ir - the duration of isometric relaxation phase (sec); Qf - the duration of quick filling phase (sec); Do - the duration of diastole (sec). When IDV corresponds to 26.6-36.6% one should state upon functional cardiac state to be normal response. The innovation enables to diagnose initial stages of the decrease of functional cardiac state, simplify the procedure of evaluating human functional heart.

EFFECT: higher accuracy of evaluation.

1 dwg, 4 ex, 2 tbl