Results 251 to 260 of about 182,594 (345)

Repolarization adaptation to rapid change in heart rate in human models – a review

The Journal of Physiology, EarlyView.
Abstract figure legend This review focuses on non‐invasive assessment of repolarization duration and dispersion (heterogeneity) adaptation to change in heart rate (HR). HR was increased incrementally by left atrial pacing during an electrophysiology (EP) study and by a bolus injection of atropine and in a step up/down fashion by repeated right atrial ...
Lennart Bergfeldt, Karl‐Jonas Axelsson, Pia Dahlberg, Farzad Vahedi, Gunilla Lundahl, Lennart Gransberg   +5 more
wiley   +1 more source

Extreme QT interval prolongation in Wellens syndrome. [PDF]

Eur Heart J Case Rep
Abdelmaaboud M, Margulescu AD.
europepmc   +1 more source

Potential health benefits of cold‐water immersion: the central role of PGC‐1α

The Journal of Physiology, EarlyView.
Abstract figure legend Cold‐water immersion (CWI) elicits autonomic, somato‐motoric (shivering thermogenesis), endocrine and metabolic, sensory transduction, and local biophysical effects that may converge on the transcriptional co‐activator PGC‐1α (centre).
Erich Hohenauer, Wafa Douzi, Johannes Burtscher   +2 more
wiley   +1 more source

The physiology of survival: Breath‐hold shallow‐water diving

Experimental Physiology, EarlyView.
Andrew H. Baker, Ashley Jones, Adrian Mayhew, Carlene McAvoy, Ross Macleod, Hugh Montgomery, Craig Robertson, Jo Talbot, Mike Tipton   +8 more
wiley   +1 more source

Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes

The Journal of Physiology, EarlyView.
Abstract figure legend Most genes involved in inherited primary arrhythmia syndromes (IPAS) are conserved in Caenorhabditis elegans, where genetic manipulation enables functional characterization of variants, identification of regulatory proteins, and in vivo drug testing.
Antoine Delinière, Thomas Boulin, Maëlle Jospin, Alexandre Janin, Gilles Millat, Philippe Chevalier, Olga Andrini   +6 more
wiley   +1 more source

QT interval prolongation from antipsychotics in schizophrenia and acute psychosis - A prospective study.

Ind Psychiatry J
Saha A, Kumar A, Singh S, Somani A.
europepmc   +1 more source

Incidence of QT interval prolongation in patients receiving bedaquiline for drug-resistant tuberculosis in Sub-Saharan Africa: a protocol for systematic review and meta-analysis. [PDF]

BMJ Open
Okello-Obol M, Pitua I, Okema JN, Ekwem D, Bongomin F, Olum R.   +5 more
europepmc   +1 more source

Physiological mechanisms underlying enhanced performance with blood flow restriction training: neuromuscular, vascular and metabolic adaptations

The Journal of Physiology, EarlyView.
Abstract figure legend We investigated how 6 weeks of dynamic knee‐extensor interval training with blood flow restriction (BFR‐leg) and without (CTRL‐leg) impacts performance and its mechanisms using non‐invasive methods. Specifically, we used gold‐standard methods to assess neuromuscular function, vascular function using Doppler ultrasound, and near ...
Colin Lavigne, Valentin Mons, Clément Lemineur, Oliver Meste, Georges Lefthériotis, Grégory M. Blain   +5 more
wiley   +1 more source

Syncope Linked to QT-Interval Prolongation and Global T-Wave Inversion: A Clinical Case of Acute Pulmonary Embolism. [PDF]

Ann Noninvasive Electrocardiol
Zhang XY, Li JX, Gao M, Li XQ, Zhang MY.
europepmc   +1 more source