Examinando por Materia "Non-stress test"

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Acceso abierto
Association between the cardiotocographic parameters of the non-stressful test and pre-eclampsia in pregnant women treated at the San José Hospital, Callao, 2016 and 2017
(Universidad Privada Norbert Wiener, 2020-10-16) Muñoz Molina, Eulalia Jesús; Manchego Guillen, Maria Luisa
An observational, retrospective, and cross-sectional study was conducted, reviewing 118 medical records of pregnant women with preeclampsia who attended the Fetal Medicine Unit at San José Hospital, Callao, for a non-stress test (NST). The results showed that 80.5% of the pregnant women had preeclampsia without severe criteria, and 19.5% had severe criteria. Baseline fetal heart rates of 120-160 bpm were observed in 97.5% of cases, 72.9% of variability ranged from 5-9 or >25 bpm, 72.9% of accelerations were ≥5 bpm, 87.3% showed absent decelerations, and 96.6% had fetal movements ≥5. Only variability showed slight alteration as it did not fall within the normal range. NST reactivity was present in 95.8% of cases, 3.4% were non-reactive, and 0.8% were pathological. A statistically significant association was established between fetal movements as the main CTG parameter of the NST and preeclampsia without severe criteria, with a significance level of 0.013 < 0.05. NST results also showed a significance level of 0.034 < 0.05, statistically associated with preeclampsia without severe criteria. In conclusion, the parameter affected by preeclampsia without severe criteria is variability, while fetal movements and NST results demonstrate statistical association.
Acceso abierto
Cardiotocographic findings in a non-reassuring fetal state. Hospital Aplao Arequipa, 2019
(Universidad Privada Norbert Wiener, 2022-11-10) Cerna Pérez, Dilcia; Ayala Peralta, Félix Dasio
A 36-year-old multigravida presented to the emergency department asymptomatic, with a 42-week pregnancy based on the last menstrual period and no signs of labor. She was hospitalized, and labor induction was initiated, with an initial Non-Stress Test (NST) of 9/10. After one day of induction with stationary progression and a Stress Test (ST) resulting in 4/10, which was diagnosed as a non-reassuring fetal status, an emergency cesarean section was performed. A newborn with an APGAR score of 6 at one minute and 8 at five minutes was delivered. Gestational age according to Capurro was 41 weeks, with the presence of meconium-stained amniotic fluid. The postoperative evolution was favorable.