Deregulations of wave structure heart rate variability at essential hypertension disease stages
Purpose was research and diagnostic evaluation of heart rate deregulation in patients with hypertension disease (HD I, II ,III) of 1, 2, 3 stages (54, 61, 27 patients, correspondingly) help of high-resolution rhythmocardiography (RCG) and analysis of heart rate variability (HRV) by apparatus-program complex CAP-RC-01-"Micor” (APC), (Certificate № 022б2005/2447-06). 1281 patients with HD were investigated by the RCG. Other diseases were excluded because high-resolution of the APC. Here was HRV- peculiarities were defined for every HD stage - prevalence of the autonomic sympa-thetic HRV-waves at the HD I, amplitude reduction of all waves at the HD II, as marker of heavy disease and syndrome of the autonomic cardioneuropathy with at the patients with HD III. These formalized results may be used at the diagnosis of the HD and for evaluation of its dynamic