Results 81 to 90 of about 6,998,832 (307)

The Influence of a Crosshair Visual Aid on Observer Detection of Simulated Fetal Heart Rate Signals

American Journal of Perinatology Reports, 2016
Objective To determine whether a visual aid overlaid on fetal heart rate (FHR) tracings increases detection of critical signals relative to images with no visual aid.
Rebecca A. Kennedy, Mark W. Scerbo, Brittany L. Anderson-Montoya, Lee A. Belfore II, Alfred Z. Abuhamad, Stephen S. Davis   +5 more
doaj   +1 more source

Current methods of non-invasive fetal heart rate surveillance

Clinical and Experimental Obstetrics & Gynecology, 2020
Introduction: As accurate fetal evaluation during labor is essential, there is a continuous need for better noninvasive ways of monitoring. Electronic fetal monitoring (EFM) is an essential tool towards effective fetal assessment during labor, with the ...
A. Theodoridou, A. Athanasiadis, G. Tsakmakidis, Ι. Tsakiridis, A. Pilavidi, C. Vosnakis, T. Dagklis, G. Mavromatidis, A. Mamopoulos   +8 more
doaj   +1 more source

Passive fetal heart rate monitoring apparatus and method with enhanced fetal heart beat discrimination [PDF]

, 1994
An apparatus for acquiring signals emitted by a fetus, identifying fetal heart beats and determining a fetal heart rate is presented. Multiple sensor signals are outputted by a passive fetal heart rate monitoring sensor.
Pretlow, Robert A., III, Zahorian, Stephen A., Livingston, David L.   +2 more
core  

Pseudosinusoidal Fetal Heart Rate Pattern and Fetal Anaemia: Case Report and Review

, 1993
The association of a pseudosinusoidal fetal heart rate pattern with fetal anaemia is reported. A system of classifying this cardiotocographic feature as minor, intermediate or major is discussed.
Johnston, DL, McGrath, GM, Neesham, DE, Cincotta, RB, Umstad, MP   +4 more
core   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

Advanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj, Xilal Y. Rima, Kim T. Nguyen, Courtney Culkins, Nana Boateng, Jacob Doon‐Ralls, Alejandro Bresolin, Xin Huang, Hong Li, Vahedi Amid, Ajeet Pal Singh, Dharti Shantaram, Anastasiia Amari, Mangesh D. Hade, Nicholas R. Merriam, Zachary D. Schultz, Scott Q. Harper, Nizar Y. Saad, Setty M. Magaña, Willa A. Hsueh, Rachel E. Kopec, Blaise R. Kimmel, Andre F. Palmer, Eduardo Reátegui   +23 more
wiley   +1 more source

Fetal bradycardia associated with left ventricle noncompaction diagnosed as HCN4 mutations

Annals of Pediatric Cardiology
A 35-year-old pregnant woman was referred to our hospital because of fetal bradycardia. Fetal echocardiography revealed a normal fetal heart except for slightly prominent trabeculae in the left ventricle, normal cardiac function, and fetal sinus ...
Kosuke Yonehara
doaj   +1 more source

Sawtooth fetal heart rate pattern associated with a favorable neurological outcome in an infant: a case report

Journal of Medical Case Reports, 2019
Background The sawtooth fetal heart rate pattern is rare, and has been reported as a possible indicator of neurological sequelae in newborns. However, we observed this fetal heart rate pattern in an infant with normal neurological function.
Satoshi Ohira, Sakura Yamanaka, Ryoichi Asaka, Hirofumi Ando, Chiho Fuseya, Norihiko Kikuchi, Tsutomu Miyamoto, Makoto Kanai, Tanri Shiozawa   +8 more
doaj   +1 more source

Fetal Heart Rate Variability Is Affected by Fetal Movements: A Systematic Review

Frontiers in Physiology, 2020
Introduction: Fetal heart rate variability (FHRV) evaluates the fetal neurological state, which is poorly assessed by conventional prenatal surveillance including cardiotocography (CTG).
Anne Rahbek Zizzo, Ida Kirkegaard, John Hansen, Niels Uldbjerg, Henning Mølgaard   +4 more
doaj   +1 more source

Human iPSC‐Derived Tissue‐Engineered Nigrostriatal Pathway for Chronic Restoration of Dopaminergic Axon Tracts in a Rat Parkinson's Model

Advanced Healthcare Materials, EarlyView.
Inspired by conventional cell therapy and emerging bioengineering approaches, the tissue‐engineered nigrostriatal pathway (TE‐NSP) has an anatomically‐inspired design comprising a population of human dopaminergic neurons with unidirectional, long‐projecting axon tracts.
Wisberty J. Gordián‐Vélez, Dimple Chouhan, Kevin D. Browne, James Lim, Saarang P. Karandikar, Rodrigo A. España, John E. Duda, H. Isaac Chen, D. Kacy Cullen   +8 more
wiley   +1 more source

Non-reassuring fetal heart rate and associated factors among laboring mothers at southern public hospitals in Ethiopia: a poisson regression model

Scientific Reports
Non-reassuring fetal heart rate is a critical indicator of fetal well-being. It is used to predict fetal hypoxia and metabolic acidosis due to insufficient fetal oxygenation and is the major contributor to perinatal mortality and morbidity.
Abeba Bishaw Asnake, Assefa Desalew, Fentahun Meseret, Haymanot Mezmur   +3 more
doaj   +1 more source