Evaluación de disfunción autonómica en pacientes con insuficiencia renal crónica en programa de hemodiálisis.

• Autores: Rafael CONTRERAS RIOS, Abdias Hurtado Arestegui
• Localización: Revista Médica Herediana, ISSN-e 1729-214X, ISSN 1018-130X, Vol. 9, Nº. 3, 1998 (Ejemplar dedicado a: julio-setiembre)
• Idioma: español
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• Resumen

  • Objective: To determine the frequency of autonomic dysfunction and associated factors in patients with chronic renal failure in hemodialysis program. Material and methods: A case-control study we evaluated 30 patients in hemodialysis program and equal number of healthy volunters, using the heart rate variability test during deep breathing. Results: In hemodialysis group, twenty two patients (80%) had autonomic dysfunction, 67% were asimptomatics. In control group only two patients had autonomic dysfunction (6.7%). In both groups, we found positive correlation than age with autonomic dysfunction stage. Conclusion: Autonomic dysfunction is a frequent complication in hemodialysis patients; it’s frequently asymptomatic and it has age relationship.