METHOD OF DIAGNOSING HEPATIC ENCEPHALOPATHY OF LATENT STAGE IN PATIENTS WITH CHRONIC LIVER DISEASES Russian patent published in 2012 - IPC A61B5/452 

FIELD: medicine.

SUBSTANCE: invention relates to field of medicine, namely to neurology and hepatology. Multi-level neurodynamic analysis of cardiorhythmograms is registered and realised by means of rhythmocardiograph and hardware and software complex "Omega-C". Determined are indices, reflecting: "A" - association of all, but mainly peripheral rhythmic processes, "B1" - degree of equilibration of sympathetic and parasympathetic effects on sinus node of heart, "C1" - state of central subcortical regulation, "D1" - state of central cortical regulation. Diagnostics index (Y_HE-L) is calculated in patients with chronic liver diseases by formula: Y_HE-L= -1.5 + 0.003*A + 0.013*B1 + 0.006*C1 + 0.053*D1. If Y_HE-L value is from -0.47 to 0.49, hepatic encephalopathy of latent stage in patients with chronic liver diseases is determined.

EFFECT: method makes it possible to increase reliability of diagnostics of hepatic encephalopathy of latent stage.

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