Results 111 to 120 of about 23,948 (277)
Aerospace medicine and biology: A continuing bibliography with indexes (supplement 299) [PDF]
This bibliography lists 96 reports, articles, and other documents introduced into the NASA scientific and technical information system in June ...
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Cardiac arrest in a child during a combined general epidural anesthesia procedure [PDF]
, 2005 An increased risk of perioperative cardiac arrest in children, in comparison to adults, has been recognized. A number of factors associated with perioperative cardiac arrest have been identified, including young age, comorbidities, and emergency ...
Prabakti, Yudhi +4 more
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Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight
Experimental Physiology, EarlyView.Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley +1 more source
Case Reports in PediatricsPremature ventricular contractions (PVCs) are a common and benign arrhythmia in children, but they can infrequently be a sign of an underlying cardiac issue that may predispose patients to heart failure and/or sudden cardiac death (SCD).
Lane McLendon +6 more
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The Journal of Physiology, EarlyView.Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney +4 more
wiley +1 more source
Mathematical model of the zebrafish ventricular cardiomyocyte action potential and calcium transient
The Journal of Physiology, EarlyView.Abstract figure legend This study presents the development and validation of the first biophysically detailed computational model of the zebrafish ventricular action potential (AP). The model is based on a human cardiomyocyte framework and reparameterized using published and newly generated patch‐clamp recordings of zebrafish ionic currents.
Ludovica Cestariolo +5 more
wiley +1 more source
Premature Ventricular Contractions [PDF]
Circulation, 2019 Edward P. Gerstenfeld, Teresa De Marco
openaire +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Integrated multimodal platform for panoramic cardiac mapping in isolated heart experiments. On the left, an image of the experimental setup during data acquisition showing a Langendorff‐perfused rabbit heart surrounded by three optical cameras (CAM A, B and C) positioned 120° apart, each coupled with high‐power LEDs for panoramic
Jimena Siles +8 more
wiley +1 more source
The Journal of Physiology, EarlyView.Abstract figure legend Schematic overview of the study's methodology and key findings. In a preclinical swine model, doxorubicin administration induced cardiotoxicity, characterized by diffuse fibrotic remodelling and altered electrical function, as assessed by magnetic resonance (MR) imaging and electrophysiological mapping.
Javier Villar‐Valero +7 more
wiley +1 more source
Electrocardiographic Recognition of the Various Pacemaker Types and Dysfunction [PDF]
, 1971 This discussion deals with electrocardiographic interpretations of the various types of pacemakers as well as with their dysfunction which may be due to pulse generator failure, wire breakage, change in threshold, or polarization of the ventricle ...
Dreifus, Leonard S.
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