Results 51 to 60 of about 908,670 (370)

Unrecognized maternal heart rate artefact in cases of perinatal mortality reported to the United States Food and Drug Administration from 2009 to 2019: a critical patient safety issue

BMC Pregnancy and Childbirth, 2019
Background Maternal heart rate artefact is a signal processing error whereby the fetal heart rate is masked by the maternal pulse, potentially leading to danger by failure to recognize an abnormal fetal heart rate or a pre-existing fetal death.
Daniel J. Kiely, Lawrence W. Oppenheimer, James C. Dornan   +2 more
doaj   +1 more source

Assessment and Management of Intrapartum Fetal Monitoring

MedEdPORTAL, 2012
This training session involves a didactic session and hands-on training sessions in the evaluation and management of intrapartum fetal heart rate patterns on a high-fidelity mannequin.
Michael Fialkow, Thomas Benedetti, Leslie Carranza, Lucas McIntyre, Katherine O'Connell   +4 more
doaj   +1 more source

Fetal Heart Rate, Heart Rate Variability, and Heart Rate/Movement Coupling in the Safe Passage Study

Journal of Perinatology, 2019
ObjectiveTo determine normative values for heart rate patterns in healthy fetuses.MethodsThis research is from the Safe Passage Study conducted by the Prenatal Alcohol and SIDS and Stillbirth (PASS) Network.
Lauren C. Shuffrey, M. Myers, H. Odendaal, A. Elliott, Carlie Plessis, C. Groenewald, L. Burd, Jyoti Angal, J. D. Nugent, J. Isler, W. Fifer, for the Pass Network   +11 more
semanticscholar   +1 more source

First evidence that intrinsic fetal heart rate variability exists and is affected by hypoxic pregnancy

Journal of Physiology, 2019
We introduce a technique to test whether intrinsic fetal heart rate variability (iFHRV) exists and we show the utility of the technique by testing the hypothesis that iFHRV is affected by chronic fetal hypoxia, one of the most common adverse outcomes of ...
Martin G Frasch, C. Herry, Y. Niu, D. Giussani   +3 more
semanticscholar   +1 more source

Fetal heart rate following coelocentesis

The Journal of Maternal-Fetal Medicine, 1997
For psychological reasons, coelocentesis was performed in 20 women prior to termination of pregnancy, at 6-11 weeks of gestation. The fetal heart rate (FHR) was measured immediately before the procedure and at 1, 5, and 10 min afterward. There was no significant difference between FHR before coelocentesis compared to the values at 1 min (mean = 158 ...
Makrydimas, G., Lolis, D., Georgiou, I., Skendou, C., Nicolaides, K. H.   +4 more
openaire   +4 more sources

A Phonocardiographic-Based Fiber-Optic Sensor and Adaptive Filtering System for Noninvasive Continuous Fetal Heart Rate Monitoring

Italian National Conference on Sensors, 2017
This paper focuses on the design, realization, and verification of a novel phonocardiographic- based fiber-optic sensor and adaptive signal processing system for noninvasive continuous fetal heart rate (fHR) monitoring.
R. Martínek, J. Nedoma, M. Fajkus, R. Kahankova, J. Konecny, P. Janků, S. Kepak, P. Bilik, H. Nazeran   +8 more
semanticscholar   +1 more source

A clustering-based method for single-channel fetal heart rate monitoring

PLoS ONE, 2018
Non-invasive fetal electrocardiography (ECG) is based on the acquisition of signals from abdominal surface electrodes. The composite abdominal signal consists of the maternal electrocardiogram along with the fetal electrocardiogram and other electrical ...
Encarnación Castillo, D. Morales, Antonio García, L. Parrilla, Víctor U Ruíz, J. Álvarez-Bermejo   +5 more
semanticscholar   +1 more source

The power of microRNA regulation—insights into immunity and metabolism

FEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto, Nicola Manfrini, Stefano Biffo   +2 more
wiley   +1 more source

Sinusoidal fetal heart rate pattern [PDF]

, 2016
We describe 2 cases of term anemic fetuses with different sinusoidal pattern morphology, and possible mechanisms.nbspCasesmdashThe first patient noted sudden cessation of fetal movement on the day of presentation. She had a sinusoidal FHR pattern.
Ikeda, T. (Tomoaki), Katsuragi, S. (Shinji), Parer, J. T. (Julian)   +2 more
core  

Non‐invasive recordings of fetal electrocardiogram during pregnancy using electric potential sensors [PDF]

, 2018
In this letter, we report the early detection of fetal cardiac electrical activity recorded from the maternal abdomen non-invasively. We developed a portable and non-invasive, prototype based on electric potential sensing technology to monitor both: the ...
Aviles-Espinosa, R, Prance, R J, Rendon Morales, E   +2 more
core   +1 more source