2021, Number 4
Estimation of predictive factors for the diagnosis of cardiovascular reactivity in pregnant women
Language: Spanish
References: 14
Page: 402-407
PDF size: 251.34 Kb.
ABSTRACT
Introduction: Pre-eclampsia is a progressive, multisystemic condition character-ized by an abnormal vascular response with increased systemic vascular re-sistance, endothelial dysfunction and platelet aggregation.Objective: To assess predictive factors of vascular reactivity in women with hy-pertensive disorder of pregnancy.
Method: An analytical observational study was carried out with 80 pregnant women, selected from a study’s population of 203, with a diagnosis of hypertensive dis-order in the 34th week of pregnancy at the Hospital Universitario Ana Betancourt de Mora from Camagüey province, Cuba, between March 2018 to March 2019.
Results: Out of the 80 obstetric patients studied in a one-year period, 27 were hy-perreactive (33.7%) and more than half were normoreactive (66.3%). The ROC curve threshold value of 0.503 produced a 29.8% of false positives and an 84.2% of true positives.
Conclusions: More than half of the obstetric patients were diagnosed as normore-active and one third had cardiovascular hyperreactivity. A positive result of the sustained weight test, cardiovascular reactivity index of blood pressure, P wave dispersion and the presence of chronic high blood pressure, pre-eclampsia, over-weight and gestational diabetes were predictive factors of this cardiovascular hy-perreactivity.
REFERENCES
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Pérez Caballero MD, León Álvarez JL, Dueñas He-rrera A, Alfonzo Guerra JP, Navarro Despaigne DA, de la Noval García R, et al. Guía cubana de diagnóstico, evaluación y tratamiento de la hiper-tensión arterial. Rev Cuban Med [Internet]. 2017 [citado 28 Feb 2021];56(4):242-321. Disponible en: http://scielo. sld. cu/pdf/med/v56n4/med01417. pdf