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Hipertens. riesgo vasc ; 30(2): 54-57, abr.-jun. 2013. tab
Artigo em Espanhol | IBECS | ID: ibc-113739

RESUMO

Resumen La diferencia de presión arterial entre brazos (DPIB) se ha asociado a aumento del riesgo cardiovascular. Objetivo Determinar la prevalencia de DPIB en hipertensos, utilizando una técnica de medida simultánea en ambos brazos, y su relación con el índice tobillo-brazo (ITB).Metodología Se utilizó un dispositivo automático que también realiza el ITB. Resultados Se estudió a 288 hipertensos, 28,2% diabéticos. Encontramos DPIB sistólica > 5 mmHg en el 23,6% de los pacientes (p = 0,005) (25,9% en diabéticos) y DPIB diastólica > 5 mmHg en el 13,9% (p = 0,023). Con DPIB ≥ 10 mmHg, la mayoría eran diabéticos. Encontramos relación entre ITB patológico, diabetes mal controlada, obesidad y DPIB. Conclusiones Las DPIB tienen alta prevalencia, más acusadas en los diabéticos con ITB patológico. Cuanto mayores DPIB tiene un paciente, mayor riesgo cardiovascular presenta (AU)


Abstract Inter-arm blood pressure differences (IABPD) are related to greater cardiovascular risk. Objectives To determine IABPD in hypertensive patients, measuring BP in both arms and correlating it with the ankle-brachial index (ABI).Methods A device which also measures ABI was used. Results A total of 288 hypertensive patients, 28.2% of whom were diabetic, were studied. Systolic IABPD was > 5 mmHg in 23.6% and diastolic IABPD > 5 mmHg in 13.9%. Most patients were diabetics when the IABPD ≥ 10mmHgm. A relation was found between pathological ABI, poor diabetes control, obesity and IABPD. Conclusions IABPDs have high prevalence, this being greater in diabetics with pathological IABPD. The higher the IABPD in a patient, the greater is the cardiovascular risk (AU)


Assuntos
Humanos , Determinação da Pressão Arterial/métodos , Hipertensão/fisiopatologia , Doenças Cardiovasculares/epidemiologia , Fatores de Risco , Diabetes Mellitus/fisiopatologia
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