title: [Autonomic insufficiency of hemodialysis patients--the diagnostic value of R-R interval variation].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001342:Autonomic Nervous System Diseases / Q000175:diagnosis*; D002648:Child; D004562:Electrocardiography; D006400:Hematocrit; D006801:Humans; D007022:Hypotension / Q000209:etiology*; D007676:Kidney Failure, Chronic / Q000628:therapy*; D008875:Middle Aged; D009997:Osmotic Pressure; D006435:Renal Dialysis / Q000009:adverse effects*; D014511:Uremia / Q000628:therapy