Results 11 to 20 of about 8,665 (211)

Oximetria fetal de pulso: relação entre a saturação de oxigênio do segundo período do parto e o pH da artéria umbilical ao nascimento Fetal pulse oximetry: relationship between oxygen saturation at second stage of labor and the umbilical artery pH at birth

open access: yesRevista Brasileira de Ginecologia e Obstetrícia, 1999
Objetivo: estudar a correlação entre a saturação de oxigênio fetal medida pela oximetria de pulso durante o segundo período do parto e o pH da artéria umbilical ao nascimento.
Edson Nunes de Morais
doaj   +1 more source

Evaluation of Clinical Diagnosis of Fetal Distress and Perinatal Outcome in a Low Resource Nigerian Setting [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: Fetal distress has been shown to contribute to the increasing caesarean section rate. There has been controversy on the usefulness of clinical diagnosis of fetal distress using only the intermittent counting of the fetal heart rate and ...
Leonard Ogbonna Ajah   +5 more
doaj   +1 more source

Challenges in managing postoperative pulmonary embolism after cesarean section

open access: yesSaudi Journal for Health Sciences, 2022
Postoperative acute pulmonary embolism (APE) can be a life-threatening emergency and is associated with very high mortality. Approximately two-thirds of patients, who died of pulmonary embolism, die within the first hour after the presentation. We report
Manish Kumar Tiwary   +1 more
doaj   +1 more source

Principle study on the signal connection at transabdominal fetal pulse oximetry

open access: yesCurrent Directions in Biomedical Engineering, 2016
Transabdominal fetal pulse oximetry is an approach to measure oxygen saturation of the unborn child non-invasively. The principle of pulse oximetry is applied to the abdomen of a pregnant woman, such that the measured signal includes both, the maternal ...
Böttrich Marcel   +2 more
doaj   +1 more source

Late transcatheter recanalization of a closed ductus arteriosus in a 2-month-old infant with tetralogy of Fallot and isolated left pulmonary artery

open access: yesAnnals of Pediatric Cardiology, 2020
Ductal stenting is increasing as an alternative to surgical shunts in cyanotic newborns. However, most reports include newborns with patent ducts who are often on prostaglandin before the procedure.
Aziez Ahmed   +4 more
doaj   +1 more source

Critical congenital heart disease screening by pulse oximetry in a neonatal intensive care unit. [PDF]

open access: yes, 2014
ObjectiveCritical congenital heart disease (CCHD) screening is effective in asymptomatic late preterm and term newborn infants with a low false-positive rate (0.035%).
Carrion, V   +3 more
core   +2 more sources

Improved FPGA controlled artificial vascular system for plethysmographic measurements

open access: yesCurrent Directions in Biomedical Engineering, 2016
The fetal oxygen saturation is an important parameter to determine the health status of a fetus, which is until now mostly acquired invasively.
Laqua Daniel   +6 more
doaj   +1 more source

Avaliação da vitalidade fetal intraparto.

open access: yesActa Médica Portuguesa, 2008
The incidence of morbidity and mortality resulting from perinatal hypoxia is variable around the world, reaching 33 to 1.000 alive newborns in developing countries.
Alex Rolland de Souza   +1 more
doaj   +1 more source

Importance of Monitoring Fetal and Neonatal Vitality in Bovine Practices

open access: yesAnimals, 2023
Prior to initiating any obstetrical intervention for anterior or posterior presentation, it is imperative to emphasize the need for a precise and accurate diagnosis of fetal viability and to select the most appropriate approach for assistance.
Ottó Szenci
doaj   +1 more source

Enhanced monitoring of the preterm infant during stabilization in the delivery room [PDF]

open access: yes, 2016
Monitoring of preterm infants in the delivery room (DR) remains limited. Current guidelines suggest that pulse oximetry should be available for all preterm infant deliveries, and that if intubated a colorimetric carbon dioxide detector should provide ...
Boylan, Geraldine B.   +3 more
core   +1 more source

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