Results 11 to 20 of about 798,107 (304)

Comparison of QT Dispersion With Left Ventricular Mass Index in Early Diagnosis of Cardiac Dysfunction in Patients With β-Thalassemia Major

open access: bronzeIranian Red Crescent Medical Journal, 2014
Background: In electrocardiography (ECG), QT is the interval between the onset of Q wave to the end of the T wave. This interval may be a sign of changes in the ventricular structure in hematologic disorders such as thalassemia major.
N. Noori   +5 more
semanticscholar   +2 more sources

Evaluation of QT and P Wave Dispersion and Mean Platelet Volume among Inflammatory Bowel Disease Patients

open access: greenInternational Journal of Medical Sciences, 2011
Background: In inflammatory bowel disease (IBD) number of thromboembolic events are increased due to hypercoagulupathy and platelet activation. Increases in mean platelet volume (MPV) can lead to platelet activation, this leads to thromboembolic events ...
Yuksel DOGAN, Aliye SOYLU, Gulay A. EREN, Sule POTUROGLU, Can DOLAPCIOGLU, Kenan SONMEZ, Habibe DUMAN, Isa SEVINDIR
doaj   +1 more source

QT Dispersion and T-Wave Alternans of Early Repolarization Electrocardiogram

open access: greenMajalah Kardiologi Indonesia, 2013
Background. It has been well known that early repolarization is only normal ECG variant without significant clinical consequences. However, recent studies show variable results of its relation to ventricular arrhythmias occurence.
Reza Octavianus   +2 more
doaj   +3 more sources

Effects of Lidocaine Oropharyngeal Spray Applied Before Endotracheal Intubation on QT Dispersion in Patients Undergoing Coronary Artery Bypass Grafting: A Prospective Randomized Controlled Study [PDF]

open access: yesBrazilian Journal of Cardiovascular Surgery, 2020
Objective: To investigate the effects of lidocaine oropharyngeal spray applied before endotracheal intubation on hemodynamic responses and electrocardiographic parameters in patients undergoing coronary artery bypass grafting.
Murat Bilgi   +10 more
doaj   +2 more sources

Sport-related differences in QT dispersion and echocardiographic parameters in male athletes. [PDF]

open access: goldSci Rep, 2023
Stoičkov V   +10 more
europepmc   +3 more sources

QT dispersion: an indication of arrhythmia risk in patients with long QT intervals. [PDF]

open access: bronzeBritish heart journal, 1990
Christopher P Day   +3 more
semanticscholar   +2 more sources

QT Dispersion in HIV‐Infected Patients Receiving Combined Antiretroviral Therapy [PDF]

open access: bronzeAnnals of Noninvasive Electrocardiology, 2014
W. Wongcharoen   +4 more
semanticscholar   +2 more sources

Association Between ACE Gene Polymorphism and QT Dispersion in Patients with Acute Myocardial Infarction. [PDF]

open access: diamondOpen Cardiovasc Med J, 2016
Karahan Z   +9 more
europepmc   +3 more sources

Rediscovering Clinical Utility of QT Dispersion: A Long-Forgotten Parameter [PDF]

open access: yesĶazaķstannyṇ Klinikalyķ Medicinasy, 2021
Clinical and experimental electrophysiological studies have shown the importance of inhomogeneous myocardial repolarization in ventricular arrhythmias' genesis.
Denny Suwanto   +2 more
doaj   +1 more source

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