Results 251 to 260 of about 82,170 (356)

Factors affecting the mean electrical axis of the heart in trained Thoroughbreds

open access: yesEquine Veterinary Education, EarlyView.
Summary Background Assuming that the ventricular myocardium of horses is subjected to exercise‐induced hypertrophy, we hypothesised that the mean electrical axis (MEA) of the heart would change. Objectives To define a longitudinal study to detect any changes in the direction of the MEA in Thoroughbred horses using ECG.
M. Felici   +6 more
wiley   +1 more source

The Wavefront Control System for the National Ignition Facility

open access: green, 2001
Lewis Van Atta   +3 more
openalex   +2 more sources

Differences Between the Unipolar Versus Bipolar Potential‐Based Activation Maps of Ventricular Premature Contractions Arising From Ventricular Outflow Tracts

open access: yesJournal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background The use of an automated annotation algorithm based on the maximal negative derivative of the unipolar potential (−dV/dTmax) for local activation timing in the ablation of outflow tract (OT) ventricular premature contractions (VPCs) remains controversial.
Yoshimori J. An   +9 more
wiley   +1 more source

Quantitative analysis of human umbilical vein endothelial cell morphology and tubulogenesis

open access: yesJournal of Microscopy, EarlyView.
Abstract Primary human umbilical vein endothelial cells can grow as both a monolayer in culture and also as a capillary‐like network making them an ideal model system in order to study vascular remodelling. Image‐based analysis can allow assessment of cell morphology and motility but is dependent on accurate cell segmentation which requires high ...
Viviane Mignone   +6 more
wiley   +1 more source

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