Results 141 to 150 of about 1,584,226 (169)

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

Journal of Electrocardiology, 2018
Background and objectives: Congenital long QT syndrome (LQTS) predisposes affected individuals to ventricular tachycardia/fibrillation (VF/VF), potentially resulting in sudden cardiac death.

exaly   +2 more sources

Association between Tpeak-Tend/QT and major adverse cardiovascular events in patients with Takotsubo syndrome

Acta Cardiologica, 2021
Background:Conflicting results have been described in the scientific literature regarding the relationship between electrocardiographic parameters and complications in patients with Takotsubo syndrome (TTS).
Maurizio Abrignani, Rosalia Lo Presti, Annabella Braschi   +2 more
exaly   +2 more sources

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QT and Tpeak-Tend intervals in shift workers

Journal of Electrocardiology, 2013
The present study investigated the relationship between working time and QT and Tpeak-Tend (Tpe) intervals in three shift workers and identified factors associated with the prolongation of these intervals.A total of 60 shift workers underwent a standard 12-lead ECG during the morning, afternoon and night shifts.
Ioana Mozos
exaly   +3 more sources

Tpeak-to-Tend/QT is an independent predictor of early ventricular arrhythmias and arrhythmic death in anterior ST elevation myocardial infarction patients

European Heart Journal: Acute Cardiovascular Care, 2016
BACKGROUND: The aim of our study was to analyse the markers of transmural dispersion of ventricular repolarization, especially Tpeak-to-Tend and Tpeak-to-Tend /QT ratio, in patients with anterior ST elevation myocardial infarction on admission and to ...
Andrea Rossi, Giovanni Benfari
exaly   +2 more sources

The pattern of Tpeak–Tend and QT interval, and J wave during therapeutic hypothermia

Journal of Electrocardiology, 2014
The electrocardiogram manifestations of hypothermia include J waves and prolongation of QT intervals. This study described changes in repolarization patterns during therapeutic hypothermia (TH).We measured the QTc and the interval from the peak to the end of the T wave (TpTe) from the V4 and V6 leads in 20 patients with TH.
Sun-Mi, Kim, Gyo-Seung, Hwang, Jin-Sun, Park, Jeoung-Sook, Shin, Gi-Woon, Kim, Hyoung-Mo, Yang, So-Yeon, Choi, Myeong-Ho, Yoon, Joon-Han, Shin, Seung-Jea, Tahk   +9 more
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Prolonged Tpeak–Tend interval in anti-Ro52 antibody-positive connective tissue diseases

Rheumatology International, 2016
Patients with connective tissue diseases (CTDs) may have prolonged corrected QT interval which indicates increased risk for ventricular arrhythmias. However, a more sensitive measure of ventricular repolarization, T-peak-to-end (Tpe) interval, has not been studied in CTDs.
BUDAK, FERAH, PEHLİVAN, YAVUZ, GÜLLÜLÜ, MUSTAFA, Coskun, BELKIS NİHAN, Dalkilic, Ediz, Baran, Ibrahim, Ermurat, Selime, Oksuz, Mustafa Ferhat, Sag, Saim, Tufan, Ayse Nur   +9 more
openaire   +3 more sources

352 PROGNOSTIC VALUE OF THE TPEAK-TEND INTERVAL FOR IN-HOSPITAL SUBACUTE VENTRICULAR ARRHYTHMIAS IN TAKOTSUBO SYNDROME

European Heart Journal Supplements, 2022
Abstract Introduction and objectives The clinical value of ECG repolarization parameters associated with ventricular arrhythmias (VAs) in Takotsubo syndrome is still under debate. We aimed to evaluate ECG predictors of subacute VAs, defined as those occurring after the first 48 hours from admission.
Giulio La Rosa, Gemma Pelargonio, Maria Lucia Narducci, Gaetano Pinnacchio, Gianluigi Bencardino, Francesco Perna, Federico Follesa, Leonarda Galiuto, Filippo Crea   +8 more
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