ELHARRAR. VICTOR. AND DOUGLAS P. ZIPES. Cardiac eleutrophysiohgic alterations
during myocardial ischemia. Am. J. Physiol. 233 (3~: H329-H345, 1977 or Am. J. Physiol …

ContextAlthough potassium is critical for normal electrophysiology, the association between
abnormal preoperative serum potassium level and perioperative adverse events such as …

Purpose To investigate the association between potassium concentration at the initiation of
critical care and all-cause mortality. Methods We performed a retrospective observational …

In experiments on 16 mongrel dogs, conduction time (CT), local refractory periods (RP), and
recovery time (RT) of conducted beats were measured in the ventricles under local coronary …

The goal of this study was to develop a predictive machine learning model to predict the risk
of prolonged mechanical ventilation (PMV) in patients admitted to the intensive care unit …

The effects of four different K+ concentrations (2, 4, 6 or 8 mm) on arrhythmias resulting from
ischaemia, and from reperfusion (after 3, 5, 7, 10, 15 or 30 min of ischaemia), in isolated …

Double-barreled valinomycin K+-sensitive electrodes and floating microelectrodes were
used to monitor extracellular K+ concentration ([K+] o) and intracellular potential …

Study objective—The aim was to develop a new model for determining which factors
associated with ischaemia and reperfusion are sufficient for arrhythmogenesis, and to use …

Background The relation between the inducibility of ventricular fibrillation (VF) and
heterogeneity of the extracellular potassium concentration ([K+] o) and of TQ potential is …

The time course of changes in VFT was determined during the 1st phase of arrhythmia
following coronary occlusion and during consecutive reperfusion in five repeated periods of …