Inventory reference ISSN 1812-7231 Klin.inform.telemed. Volume 6, Issue 7, 2010, Pages 13-17
Author(s) T. Mironova, E. Davidova, T. Sokolova
Chelyabinsk State Medical Academy, Chair of Occupational Diseases and Clinical Pharmacology, Russia
Article title Heart Rate Variability at the Occupational Diseases
Purpose of studying was evaluation of heart rate variability (HRV) breaches by high-resolution rhythmocardiography at the occupational diseases, as predictor of their cardiovascular complications. HRV was registered in 1346 patients with pneumofibrosis, Reyno syndrome and manganotoxicosis. The autonomic dysregulations of the heart sinoatrial node (SN) were defined. They had peculiarities, connecting with pathogenesis of the occupational diseases. HRV-data were compared with EchoCG data and there were defined syndromes of the systolic and diastolic heart failure. The autonomic cardioneuropathy was defined, as the HRV-syndrome of the extreme expressive dysregulation and morphological breaches in the sinoatrial node.
Keywords Heart rate variability, Highresolution, rhythmocardiography, analysis in Time-Domain and in Frequency–Domain, occupational diseases, cardiovascular pathology