Results 31 to 40 of about 1,656,616 (170)

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

Tpeak-Tend interval and Tpeak-Tend/QT ratio as markers of ventricular tachycardia inducibility in subjects with Brugada ECG phenotype [PDF]

Europace, 2009
The present study investigated whether several ECG markers of ventricular repolarization are associated with ventricular tachycardia/fibrillation (VT/VF) inducibility in subjects with type 1 ECG pattern of Brugada syndrome (BS).The clinical data of 23 individuals (19 males, age 42.69 +/- 14.63) with spontaneous (n = 10) or drug-induced (n = 13) type 1 ...
Konstantinos P, Letsas, Reinhold, Weber, Klaus, Astheimer, Dietrich, Kalusche, Thomas, Arentz   +4 more
openaire   +2 more sources

Prognostic value of T peak-T end interval on surface ECG in patients undergoing reperfusion therapy for ST segment myocardial infarction

Journal of Indian College of Cardiology, 2023
Background: In post-ST-segment elevation myocardial infarction (STEMI) patients, the indices of repolarization on electrocardiogram (ECG) have shown promise for the prediction of death and malignant arrhythmias.
Srinivas Bhyravavajhala, Y Ram Kishore, M S Harish Reddy, Ashwin Kumar Panda   +3 more
doaj   +1 more source

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

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

Electrocardiographic Changes Associated with Early Repolarization Pattern in Healthy Young Males

Medicina, 2022
Background and Objectives: Early repolarization pattern (ERP) has recently been shown to be related with an increased risk of ventricular arrhythmias in susceptible individuals.
Attila Frigy, Hunor Gábor-Kelemen, Szabolcs Attila László, István Adorján Szabó, Lóránd Kocsis   +4 more
doaj   +1 more source

Conundrum of the Tpeak‐Tend interval

Journal of Cardiovascular Electrophysiology, 2018
Over the past years, many publications appeared dealing with the clinical utility of the electrocardiographic interval between the peak and the end of the T wave (the Tpe interval). A recently published meta-analysis concluded [1] that the Tpe interval is “a useful risk stratification tool in different diseases and in the general population”.
Malik, M, Huikuri, H, Lombardi, F, Schmidt, G, Zabel, M, E-Rhythm Study Group of EHRA   +5 more
openaire   +5 more sources

Association between Tpeak-Tend interval and QT prolongation: A study of sertindole and sotalol [PDF]

Pharmacology, Drug Development & Therapeutics, 2018
The electrocardiographic interval between the peak and the end of the T-wave (Tpe) is believed to be an arrhythmic risk marker. However, there are also a number of reports that are inconsistent with the usefulness of Tpe for identifying abnormal repolarization. This study was designed to investigate how the Tpe prolongation is correlated to a prolonged
Shakibfar, Saeed, Struijk, Johannes J., Kanters, Jørgen K., Nielsen, Jimmi, Schmidt, Samuel, Graff, Claus   +5 more
openaire   +4 more sources

Age, gender and drug therapy influences on Tpeak-tend interval and on electrical risk score [PDF]

Journal of Electrocardiology, 2020
Electrical risk score (ERS) has been proposed as easy, inexpensive test to stratify of sudden cardiac death (SCD) risk in subjects with normal left ventricular function. Potentially, aging, gender and drugs can influence ERS affecting two on six electrical markers, particularly, those based on the repolarization.
Gianfranco Piccirillo, Federica Moscucci, Marcella Fabietti, Claudia Di Iorio, Fabiola Mastropietri, Teresa Sabatino, Davide Crapanzano, Gaetano Bertani, Giulia Zaccagnini, Ilaria Lospinuso, Damiano Magrì   +10 more
openaire   +2 more sources