Results 11 to 20 of about 469,519 (337)
Fetal heart rate and fetal heart rate variability in Lipizzaner broodmares [PDF]
Acta Veterinaria Hungarica, 2015 Monitoring fetal heart rate (FHR) and fetal heart rate variability (FHRV) helps to understand and evaluate normal and pathological conditions in the foal. The aim of this study was to establish normal heart rate reference values for the ongoing equine pregnancy and to perform a heart rate variability (HRV) time-domain analysis in Lipizzaner mares ...
Baska-Vincze, Boglárka +2 more
openaire +6 more sources
Fetal Tachyarrhythmia - Part II: Treatment [PDF]
, 2004 The decision to initiate pharmacological intervention in case of fetal tachycardia depends on several factors and must be weighed against possible maternal and/or fetal adverse effects inherent to the use of antiarrhythmics. First, the seriousness of the
Meijboom, Erik J +2 more
core +15 more sources
Unsupervised Learning-Based Non-Invasive Fetal ECG Muti-Level Signal Quality Assessment
Bioengineering, 2023 Objective: To monitor fetal health and growth, fetal heart rate is a critical indicator. The non-invasive fetal electrocardiogram is a widely employed measurement for fetal heart rate estimation, which is extracted from the electrodes placed on the ...
Xintong Shi +4 more
doaj +1 more source
Frontiers in Physiology, 2021 Heart rate is controlled by the activity of the autonomic nervous system: the sympathetic and parasympathetic nervous systems increase and suppress heart rate, respectively.
Yoshiyuki Kasahara +5 more
doaj +1 more source
Fetal cardiac function by mitral and tricuspid annular plane systolic excursion using spatio-temporal image correlation M-mode and left cardiac output in fetuses of pregestational diabetic mothers [PDF]
Obstetrics & Gynecology Science, 2021 Objective To assess the mitral and tricuspid annular plane systolic excursions (MAPSE and TAPSE, respectively) and cardiac output (CO) in fetuses of pregnant women with pregestational diabetes mellitus (DM) using spatio-temporal image correlation M-mode (
Nathalie Jeanne Magioli Bravo-Valenzuela +3 more
doaj +1 more source
Fetal Echocardiography Indications and Lack of Association between Abnormal Exams and Advanced Maternal Age: A Cross-Sectional Study - Fetal Abnormal Echocardiography [PDF]
Revista Brasileira de Ginecologia e Obstetrícia, 2021 Objective To analyze the most frequent referrals for fetal echocardiography, including advanced maternal age and its association with abnormal results. Methods We included all pregnant women referred to perform fetal echocardiography (gestational age ...
Daniela Tarta da Silveira +3 more
doaj +2 more sources
Frontiers in Bioscience, 2010 Clinical fetal heart failure occurs in conditions associated with increasing left and right atrial filling and/or central venous pressures and manifests as right heart failure with the development of pericardial and pleural effusions, ascites and peripheral and placental edema. Fetal heart failure may occur in primary myocardial disease, in presence of
Tiina Ojala, Lisa K. Hornberger
openaire +3 more sources
“Assisted” Reshaping of the Fetal Heart? [PDF]
Circulation, 2013 Dramatic developments in medical imaging technologies over the past 40 years mean that we can now collect unprecedented amounts of information on cardiac and vascular structure and function. Fetal cardiac imaging, because of its requirement to image hearts on a very small scale while coping with both unpredictable movement and a rapid pulse rate, has ...
Leeson, P, Thilaganathan, B
openaire +3 more sources
Glucose inhibits cardiac muscle maturation through nucleotide biosynthesis. [PDF]
, 2017 The heart switches its energy substrate from glucose to fatty acids at birth, and maternal hyperglycemia is associated with congenital heart disease. However, little is known about how blood glucose impacts heart formation.
Braas, Daniel +21 more
core +2 more sources
PLoS Computational Biology, 2022 Reactivation of fetal-specific genes and isoforms occurs during heart failure. However, the underlying molecular mechanisms and the extent to which the fetal program switch occurs remains unclear.
Matteo D'Antonio +6 more
doaj +1 more source