Results 261 to 270 of about 180,206 (347)

Development and validation of a time-varying correction factor for QT interval assessment in drug-resistant tuberculosis patients. [PDF]

Int J Antimicrob Agents
Vongjarudech T, Dosne AG, Remmerie B, Dooley KE, Brust JCM, Maartens G, Meintjes G, Karlsson MO, Svensson EM.   +8 more
europepmc   +1 more source

Bioelectrical Impedance Phase Angle Value and Prolongations of PR and Corrected QT Intervals in Patients Undergoing Dialysis

Masanori Shibata, Kazuaki Asai, Kojiro Nagai, Shinkichi Taniguchí   +3 more
openalex   +1 more source

The apicobasal dispersion of ventricular repolarization in humans is associated with age and affects arrhythmia vulnerability

The Journal of Physiology, EarlyView.
Abstract figure legend We investigated the age‐ and sex‐related differences in the apicobasal repolarization gradient (ABRG) and evaluated their possible role inventricular arrhythmia vulnerability. Electrocardiographic imaging (ECGI) was performed in healthy subjects during sinus rhythm, and the average recovery time (RT) and activation–recovery ...
Vladimír Sobota, Job Stoks, Kiran Haresh Kumar Patel, Roshni Shetty, Haibo Ni, Eleonora Grandi, Fu Siong Ng, Paul G. A. Volders, Matthijs J. M. Cluitmans, Jason D. Bayer   +9 more
wiley   +1 more source

Bigeminy with Prolonged QT Interval as an Ominous Sign for Impending Torsades de Pointes: A Case Report. [PDF]

Clin Pract Cases Emerg Med
Vu T, Valentine J.
europepmc   +1 more source

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

Surveillance of Corrected QT Interval-Prolonging Medications upon Admission throughout Hospitalization in a Tertiary Care Geriatric Ward. [PDF]

Med Princ Pract
Baralić Knežević I, Kovačević M, Stefanović K, Erceg P, Mihajlović G, Aćimović J, Vučićević KM.   +6 more
europepmc   +1 more source

Impact of prolonged and short QT intervals on immediate risks of newly diagnosed arrhythmias and mortality: A retrospective study

Thang Kien Chiu, Chun-Ning Ho, James Cheng-Chung Wei, Kuo‐Chuan Hung, Jing‐Yang Huang, Ping-Heng Tan, Yu-Yu Li   +6 more
openalex   +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

Chelerythrine triggers the prolongation of QT interval and induces cardiotoxicity by promoting the degradation of hERG channels. [PDF]

J Biol Chem
Wang F, Wang B, Gu X, Li X, Liu X, Li B.
europepmc   +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