نتایج جستجو برای: cardiotocography
تعداد نتایج: 445 فیلتر نتایج به سال:
The aim of this study was to evaluate the impact of vibroacoustic stimulation (VAS) on computerized cardiotocography short-term variability (STV) and approximate entropy (ApEn) in both low- and high-risk pregnancies. VAS was performed on 121 high- and 95 low-risk pregnancies after 10 minutes of continuous quiet, while their FHR parameters were monitored and recorded by cCTG analysis. Fetal hear...
Rudimentary horn could be a rare congenital uterine anomalies result from incomplete fusion of the two Müllerian ducts throughout embryo-genesis. Pregnancy in an exceedingly rudimentary horn is rare and typically terminates in rupture throughout the late of first or second trimester of pregnancy. We tend to present a rare case of a gravida within the trimester (31 weeks) presented with complain...
Cardiotocography recordings of both high risk and low risk pregnant women were studied and the results were correlated with the labour outcome, perinatal mortality and various morbidity variables such as 5 min apgar score and intrapartum fetal distress. The results were statistically analysed and the diagnostic value of admission test in terms of sensitivity and specificity in predicting the la...
In this paper ensemble learning based feature selection and classifier ensemble model is proposed to improve classification accuracy. The hypothesis is that good feature sets contain features that are highly correlated with the class from ensemble feature selection to SVM ensembles which can be achieved on the performance of classification accuracy. The proposed approach consists of two phases:...
BACKGROUND Torsion of the pregnant uterus at term is a very infrequent obstetric event. It is usually associated with the presence of myoma or congenital deformities. Maternal prognosis is good after surgical treatment; however, prenatal mortality is high. CASE REPORT We report a case of posterior low transverse hysterectomy in a case of uterine torsion at 38 weeks' gestation, due to a large ...
Cardiotocography is a biophysical method of fetal monitoring during pregnancy and labour. It is mainly based on recording and analysis of fetal heart activity. The computerized fetal monitoring systems provide the quantitative description of the recorded signals but the effective methods supporting the conclusion generation are still needed. The evaluation of the signal can be made using criter...
Fetal echocardiography in the 32nd week of gestation showed cardiac tumor and pericardial effusion. The pericardial effusion gradually increased, and cardiac function was impaired by cardiac tamponade. Cardiotocography showed fetal distress. Emergent cesarean section was performed. Cardiac tamponade resulted in respiratory failure after birth. Artificial ventilation and pericardiocentesis were ...
CONTEXT Homozygous (SS) sickle-cell anemia complicated by acute splenic sequestration in adults is a rare event, and it has never been reported during pregnancy. CASE REPORT A 25-year-old woman with homozygous (SS) sickle-cell disease was hospitalized at 32 weeks' of gestation presenting weakness, abdominal pain, fever and hemoglobin of 2.4 g/dl. Abnormal fetal heart rate was detected by mean...
Cardiotocography is currently the standard surveillance tool during labour. For this reason, there are large cardiotography datasets available. Several studies gathering additional information of computerized CTG data aiming to improve surveillance during delivery and birth outcome are currently performed. Manual data collection and analysis takes a lot of human resources, is error-prone and st...
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