METHOD FOR DETERMINING DEGREE OF SERIOUSNESS IN STABLE EXERTIONAL ANGINA PECTORIS Russian patent published in 2008 - IPC A61B5/00 G01N33/48 G01N33/49 

FIELD: medicine.

SUBSTANCE: method relates to medicine. Blood is drawn from cubital vein in volume of 10.0 ml, heparin 0.1 ml is added and centrifuged during 10 minutes at velocity of 4000 rpm, erythrocyte suspension is obtained and by dielspectrometer scale real part of dielectric permeability erythrocyte suspension at two frequencies 1 kHz and 10 kHz are determined. Polarisation efficiency (PE_1,2,3 ) is calculated from the formula In 60 minutes remaining part of erythrocise suspension is placed into teflon compartment, permeability is determined and polarization efficiency (PE₂) is calculated. In 120 minutes remaining erythrocise suspension is placed, permeability is determined, polarization efficiency (PE₃) is calculated. Then index of seriousness (IS) of stable exertional angina pectoris is determined: IS= PE₁ + PE₂ + PE₃. When value IS is less than 8.0, stable exertional angina pectoris of I-II functional class is determined, when IS is 8.0 and more stable exertional angina pectoris of III-IV class is determined.

EFFECT: possibility of dynamic assessment of carried out therapy when treating angina pectoris.

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