Results 21 to 30 of about 1,584,158 (134)

Prognostic value of Tpeak-Tend interval in patients with acute pulmonary embolism. [PDF]

BMC Cardiovasc Disord, 2015
Background: The aim of this study was to examine the Tpeak-Tend (Tpe/corrected Tpe) interval, which is an indicator of transmural myocardial repolarization, measured non-invasively via electrocardiogram in patients with acute pulmonary embolism (PE), and
Icli A, Kayrak M, Akilli H, Aribas A, Coskun M, Ozer SF, Ozdemir K.   +6 more
europepmc   +3 more sources

Resting Heart Rate Alone May Not Fully Capture Electrocardiographic Risk in Women With INOCA. [PDF]

Ann Noninvasive Electrocardiol
Annals of Noninvasive Electrocardiology, Volume 31, Issue 4, July 2026.
Korucu C, Görenek B.
europepmc   +2 more sources

An Interpretable, Data-Driven, Hierarchical Multi-Domain Fusion Framework for Classification and Motor Function Scoring in Chronic Ankle Instability. [PDF]

Adv Sci (Weinh)
An AI‐enabled digital twin framework integrates wearable EMG sensing with hierarchical multi‐domain fusion to classify chronic ankle instability, distinguish clinically relevant subtypes, and generate continuous motor function scores. Clinically interpretable functional stratification and SHAP‐based biomarker analysis provide transparent decision ...
Jie T, Xu D, Zhou Z, Van Hooren B, Zhou H, Yuan Y, Gao X, Jemni M, Xiang L, Wang M, Fernandez J, Goda TJ, Gu Y.   +12 more
europepmc   +2 more sources

Prolonged T_peak -T_end interval is a risk factor for sudden cardiac death in adults with congenital heart disease. [PDF]

Congenit Heart Dis, 2019
Objective: Adult congenital heart disease (ACHD) patients are at risk of sudden cardiac death (SCD). However, methods for risk stratification are not yet well-defined. The Tpeak-Tend (TpTe) interval, a measure of dispersion of ventricular repolarization,
Vehmeijer JT, Koyak Z, Vink AS, Budts W, Harris L, Silversides CK, Oechslin EN, Zwinderman AH, Mulder BJM, de Groot JR.   +9 more
europepmc   +2 more sources

Diagnostic Accuracy of Electrocardiographic Criteria in Differentiating Arrhythmogenic Right Ventricular Cardiomyopathy From Idiopathic Outflow Tract Ventricular Arrhythmia: A Systematic Review and Meta-Analysis. [PDF]

J Arrhythm
ECG parameters, particularly depolarization‐based markers, demonstrate high specificity for differentiating ARVC from idiopathic outflow tract arrhythmias. A multi‐marker ECG approach may facilitate accessible early screening and clinical decision‐making, particularly in settings with limited access to advanced imaging.
Maharani E, Dinarti LK, Anggrahini DW, Laila AH, Rozanti NM, Yuniadi Y.   +5 more
europepmc   +2 more sources

Electrocardiographic markers of myocardial conduction and repolarization in Boxer dogs [PDF]

Pesquisa Veterinária Brasileira, 2020
: Electrocardiographic markers have been used in people to classify arrhythmogenic risk. The aims of this study were to investigate electrocardiographic markers of conduction and repolarization in Boxers and non-Boxer dogs, and compare such findings ...
Elizabeth Regina Carvalho, Evandro Zacché, Michelli Fenerich, Aparecido Antônio Camacho, Julio P. Santos, Marlos G. Sousa   +5 more
doaj   +1 more source

Evaluation of ventricular repolarization variables in pediatric COVID-19

Sakarya Tıp Dergisi, 2021
INTRODUCTION: Although the childhood clinic of COVID-19 is more innocent than adults, its unknown aspects continue to cause concern among pediatricians. One of these unsettling aspects is the cardiovascular system effects.
Pınar Dervişoğlu, Taliha Öner, Bahri Elmas, Onur Bircan   +3 more
doaj   +1 more source

Meta-analysis of Tpeak –Tend and Tpeak –Tend /QT ratio for risk stratification in congenital long QT syndrome [PDF]

, 2018
Background and objectives: Congenital long QT syndrome (LQTS) predisposes affected individuals to ventricular tachycardia/fibrillation (VF/VF), potentially resulting in sudden cardiac death.
Konstantinos P. Letsas, Cheuk Wai Wong, Yunlong Xia, Baranchuk, Adrian M., Xia, Yunlong, Tong Liu, George Bazoukis, Bazoukis, George, Mengqi Gong, Yan, Gan-Xin, Gong, Mengqi, Vassiliou, Vassilios S., Wong, Cheuk Wai, Lei Meng, Martin C.S. Wong, Georgopoulos, Stamatis, Liu, Tong, Stamatis Georgopoulos, Gan-Xin Yan, Adrian M. Baranchuk, Tse, Gary, Letsas, Konstantinos P., Meng, Lei, Wong, Martin C. S., Gary Tse, Vassilios S. Vassiliou   +25 more
core   +1 more source

In vivo comparison of dl-sotalol-induced electrocardiographic responses among halothane anesthesia, isoflurane anesthesia with nitrous oxide, and conscious state

Journal of Pharmacological Sciences, 2021
We compared dl-sotalol-induced electrocardiographic responses in intact dogs using a repeated-measures design among 1% halothane anesthesia, 1.5% isoflurane anesthesia with nitrous oxide (N2O), and conscious state to clarify influences of the anesthetics
Hiroyuki Saito, Ryuichi Kambayashi, Mihoko Hagiwara-Nagasawa, Yoshio Nunoi, Ai Goto, Hiroko Izumi-Nakaseko, Shinichi Kawai, Yoshinori Takei, Akio Matsumoto, Kiyotaka Hoshiai, Yasuki Akie, Atsushi Sugiyama   +11 more
doaj   +1 more source

The relation between QT interval and T-wave variables in hypertensive patients

Journal of Pharmacy and Bioallied Sciences, 2011
Background : The standard 12-lead ECG (electrocardiogram) continues to be the most frequently recorded noninvasive test in medicine. A prolonged ECG QT interval and Tpeak-Tend (Tpe) interval are predictors of ventricular arrhythmia and sudden cardiac ...
Ioana Mozos, Corina Serban
doaj   +1 more source