Results 21 to 30 of about 916,312 (327)

Pengaruh Duty Cycle terhadap Nilai Heart Rate pada Pengujian Alat Fetal Simulator Berbasis Arduino

Jurnal Fisika, 2021
Fetal simulator merupakan phantom sekaligus kalibrator yang digunakan untuk kegiatan kalibrasi fetal doppler, yang bekerja sebagai pengganti detak jantung janin. Fetal simulator pada umumnya menggunakan relay sebagai generator sinyal. Kecepatan posisi on
Diah Rahayu Ningtias, Imam Tri Harsoyo, Andika Aulia   +2 more
doaj   +1 more source

Non-invasive Fetal Electrocardiography for Intrapartum Cardiotocography

Frontiers in Pediatrics, 2020
Fetal monitoring is important to diagnose complications that can occur during pregnancy. If detected timely, these complications might be resolved before they lead to irreversible damage.
Rik Vullings, Rik Vullings, Judith O. E. H. van Laar   +2 more
doaj   +1 more source

Magnesium sulfate-induced blocked premature atrial contractions resulting in fetal bradyarrhythmia

Journal of Arrhythmia, 2014
Here, we present a rare case of fetal bradyarrhythmia following magnesium sulfate therapy for preterm labor. After we switched treatment from ritodrine hydrochloride to magnesium sulfate at 25 weeks' gestation, the fetal heart rate dropped from 150 bpm ...
Takekazu Miyoshi, MD, Wataru Shimizu, MD, Takashi Noda, MD, Yoshinari Kobayashi, MD, Chizuko A. Kamiya, MD, Kaoru Yamanaka, MD, Reiko Neki, MD, Jun Yoshimatsu, MD, Shiro Kamakura, MD   +8 more
doaj   +1 more source

A new method to derive fetal heart rate from maternal abdominal electrocardiogram: monitoring fetal heart rate during cesarean section. [PDF]

PLoS ONE, 2015
Monitoring of fetal heart rate (FHR) is important during labor since it is a sensitive marker to obtain significant information about fetal condition.
Huei-Ming Yeh, Yi-Chung Chang, Chen Lin, Chien-Hung Yeh, Chien-Nan Lee, Ming-Kwang Shyu, Ming-Hui Hung, Po-Ni Hsiao, Yung-Hung Wang, Yu-Hsin Tseng, Jenho Tsao, Ling-Ping Lai, Lian-Yu Lin, Men-Tzung Lo   +13 more
doaj   +1 more source

Atypical fetal junctional ectopic tachycardia: a case report and literature review

BMC Pregnancy and Childbirth, 2022
Background Junctional ectopic tachycardia (JET) is caused by ectopic rhythms, originating in the atrioventricular node, typically with heart rate between 200 and 250 bpm. Herein, we present a case of fetal JET with normal fetal heart rate and a review of
Daisuke Katsura, Shunichiro Tsuji, Shinsuke Tokoro, Takako Hoshiyama, Shinsuke Hoshino, Ouki Furukawa, Takashi Murakami   +6 more
doaj   +1 more source

DeepFHR: intelligent prediction of fetal Acidemia using fetal heart rate signals based on convolutional neural network

BMC Medical Informatics and Decision Making, 2019
BackgroundFetal heart rate (FHR) monitoring is a screening tool used by obstetricians to evaluate the fetal state. Because of the complexity and non-linearity, a visual interpretation of FHR signals using common guidelines usually results in significant ...
Zhidong Zhao, Yanjun Deng, Yang Zhang, Yefei Zhang, Xiaohong Zhang, Lihuan Shao   +5 more
semanticscholar   +1 more source

Music Modulates Autonomic Nervous System Activity in Human Fetuses

Frontiers in Medicine, 2022
ContextFetal Autonomic Nervous sysTem Evaluation (FANTE) is a non-invasive tool that evaluates the autonomic nervous system activity in a fetus. Autonomic nervous system maturation and development during prenatal life are pivotal for the survival and ...
Francesca Massimello, Lucia Billeci, Alessio Canu, Maria Magdalena Montt-Guevara, Gaia Impastato, Maurizio Varanini, Andrea Giannini, Tommaso Simoncini, Paolo Mannella   +8 more
doaj   +1 more source

The Normal Fetal Heart Rate Study: Analysis Plan [PDF]

, 2007
Recording of fetal heart rate via CTG monitoring has been routinely performed as an important part of antenatal and subpartum care for several decades. The current guidelines of the FIGO (ref1) recommend a normal range of the fetal heart rate from 110 to
Anne-Laure Boulesteix, K T M Schneider, Martin Daumer, Michael Scholz, Stephanie Pildner von Steinburg, Sven Schiermeier, Wolfgang Hatzmann   +6 more
core   +3 more sources

Developmental milestones of the autonomic nervous system revealed via longitudinal monitoring of fetal heart rate variability

PLoS ONE, 2018
Background Fetal heart rate variability (fHRV) of normal-to-normal (NN) beat intervals provides high-temporal resolution access to assess the functioning of the autonomic nervous system (ANS).
U. Schneider, Franziska Bode, A. Schmidt, S. Nowack, A. Rudolph, E. Dölker, P. Schlattmann, T. Götz, D. Hoyer   +8 more
semanticscholar   +1 more source

Effectiveness of ambulatory non‐invasive fetal electrocardiography: impact of maternal and fetal characteristics

Acta Obstetricia et Gynecologica Scandinavica, 2023
Introduction Non‐invasive fetal electrocardiography (NIFECG) has potential benefits over the computerized cardiotocography (cCTG) that may permit its development in remote fetal heart‐rate monitoring.
Becky Liu, Basky Thilaganathan, Amar Bhide   +2 more
doaj   +1 more source