ArticleJournal of perinatology : official journal of the California Perinatal Association2016
Cardiac time intervals derived by magnetocardiography in fetuses exposed to pregnancy hypertension syndromes.
Article in Journal of perinatology : official journal of the California Perinatal Association, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
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The trial behind it
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A systematic review on the utility of non-invasive electrophysiological assessment in evaluating for intra uterine growth restriction.BMC pregnancy and childbirth · 2019Pooled it
- Prospective Clinical Testing of a "Beat-To-Beat" Extraction Method for Fetal Electrocardiography.Fetal diagnosis and therapy · 2026Article
- Fetal magnetocardiography: Using quantum technologies to define fetal rhythm, conduction, and repolarization prior to birth.American heart journal plus : cardiology research and practice · 2025Article
- Physiological Determinants of PR Interval in Healthy Fetuses: Insights from Correlation and Regression Modeling.Journal of clinical medicine · 2025Article
- A customized bed based stand alone array of optically pumped magnetometers for fetal magnetocardiography measurements.Scientific reports · 2025Article
- Non-Invasive Fetal Monitoring: A Maternal Surface ECG Electrode Placement-Based Novel Approach for Optimization of Adaptive Filter Control Parameters Using the LMS and RLS Algorithms.Sensors (Basel, Switzerland) · 2017Article
- Evaluation of Abdominal Fetal Electrocardiography in Early Intrauterine Growth Restriction.Frontiers in physiology · 2017Article
- Magnesium Sulfate in combination with Nifedipine in the treatment of Pregnancy-Induced Hypertension.Pakistan journal of medical sciencesArticle
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTo test the hypothesis that fetuses exposed to maternal preeclampsia or chronic hypertension have deranged development of cardiac time intervals. STUDY
designPregnancies were divided into three groups: Intrauterine Growth Restricted (IUGR), Hypertensive, and Normal. Each group's mean fetal cardiac time intervals (P, PR, QRS and RR) derived by magnetocardiography were calculated using an analysis of covariance model's regression-adjusted estimates for a gestational age of 35 weeks.
resultsWe reviewed 141 recordings from 21 IUGR, 46 Hypertensive and 74 Normal patients. The IUGR, Hypertensive and Normal groups, respectively, had adjusted mean intervals in milliseconds of 66.4, 66.8 and 76.2 for P (P=0.001), 95.9, 101.6 and 109.6 for PR (P=0.002), 77.2, 78.7 and 78.7 for QRS (P=0.81) and 429.8, 429.2 and 428.5 for RR (P=0.97).
conclusionP and PR intervals are abbreviated in normotrophic fetuses exposed to maternal hypertension, suggesting shortened atrioventricular conduction times.
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Registered trials
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