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Prenatally diagnosed fetal heart rhythm abnormalities—incidence, diagnosis and outcome
Clinical and Experimental Obstetrics & Gynecology, 2022 Backrounds: Fetal arrhythmias represent a significant cause of fetal morbidity and mortality and occur in approximately 1–3% of pregnancies. The unknown fetal arrhythmias are the cause of intrauterine fetal demise in as many as 3–10% of cases, as well as
Jelena Stamenković +7 more
doaj +1 more source
Detection of atrial fibrillation episodes in long-term heart rhythm signals using a support vector machine [PDF]
, 2020 Atrial fibrillation (AF) is a serious heart arrhythmia leading to a significant increase of the risk for occurrence of ischemic stroke. Clinically, the AF episode is recognized in an electrocardiogram.
Czabanski, Robert +9 more
core +1 more source
Estimation and Discriminability of Doppler Ultrasound Fetal Heart Rate Variability Measures
Frontiers in Artificial Intelligence, 2021 Continuous electronic fetal monitoring and the access to databases of fetal heart rate (FHR) data have sparked the application of machine learning classifiers to identify fetal pathologies.
Johann Vargas-Calixto +3 more
doaj +1 more source
Detection and Processing Techniques of FECG Signal for Fetal Monitoring [PDF]
, 2009 Fetal electrocardiogram (FECG) signal contains potentially precise information that could assist clinicians in making more appropriate and timely decisions during labor.
J. Uddin +4 more
core +2 more sources
Fetal heart rate throughout pregnancy
American Journal of Obstetrics and Gynecology, 1972 Abstract Serial fetal heart rate (FHR) determinations were made from early pregnancy to term in 24 healthy fetuses by means of an ultrasonic device. A decreasing FHR pattern was noticed from the eleventh through the thirtieth weeks, after which the values remained more stable (about 140 beats per minute) until term.
Ibarra-Polo, Andrés A. +2 more
openaire +3 more sources
Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity
Molecular Oncology, EarlyView.Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung +17 more
wiley +1 more source
Monitoring Fetal Heart Rate during Labor: A Comparison of Three Methods
Journal of Pregnancy, 2017 The purpose of the study was to compare the accuracy of a noninvasive fetal heart rate monitor with that of ultrasound, using a fetal scalp electrode as the gold standard, in laboring women of varying body habitus, throughout labor and delivery. Laboring
Tammy Y. Euliano +5 more
doaj +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) +2 more
core
Molecular Oncology, EarlyView.Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang +3 more
wiley +1 more source
Passive fetal heart rate monitoring apparatus and method with enhanced fetal heart beat discrimination [PDF]
, 1996 An apparatus for acquiring signals emitted by a fetus, identifying fetal heart beats and determining a fetal heart rate. Multiple sensor signals are outputted by a passive fetal heart rate monitoring sensor.
Livingston, David L. +2 more
core +1 more source