Results 151 to 160 of about 133,758 (181)

The Effect of Cisapride on the Corrected QT Interval and QT Dispersion in Premature Infants

open access: bronze, 2001
Filip Cools   +3 more
openalex   +1 more source

Effects of supratherapeutic doses of ebastine and terfenadine on the QT interval

open access: green, 2001
Michael Gillen   +3 more
openalex   +1 more source

The QT interval

Progress in Cardiovascular Diseases, 2001
The effects of disease states and therapeutic drugs on the QT interval have been extensively studied in an attempt to understand the relationship between QT and the risk of torsade de pointes and sudden cardiac death. Differences in heart rate correction methods, electrocardiogram lead placement, and other internal (eg, genetic, physiologic) and ...
A. John Camm   +4 more
openaire   +3 more sources

QT interval prolongation

The Journal of Emergency Medicine, 1985
The QT interval is a function of ventricular repolarization time and is measured from the onset of the QRS complex to the end of the T wave. The length of this interval is inversely related to heart rate. A prolonged QT interval is most often secondary to the use of Type I antidysrhythmic medications (quinidine, procainamide).
Ron M. Walls, James Scott
openaire   +3 more sources

Fatal QT interval

The American Journal of Emergency Medicine, 2008
A 21-year-old woman, without medical history, was admitted after cardiac arrest. Cardiopulmonary resuscitation and use of semiautomatic defibrillator quickly restored sinus rhythm. Clinical examination was normal with no cardiac murmur or abnormal heart sound. Electrocardiogram revealed sinus rhythm with short QT interval.
Jérôme Fichet   +3 more
openaire   +3 more sources

QT interval dispersion

Journal of Electrocardiology, 1998
The QT interval (QTI) has long been useful as a clinical index of the duration of ventricular repolarization, particularly as a marker of prolonged repolarization and its well-established association with arrhythmogenic cardiac states. Likewise, inhomogeneity (dispersion) of repolarization has been linked definitively to increased susceptibility to ...
Robert L. Lux   +5 more
openaire   +3 more sources

Methadone and QT interval

Clinical Pharmacology & Therapeutics, 2003
Clinical Pharmacology & Therapeutics (2003) 73, P11–P11; doi:
Jules Alexandre Desmeules   +3 more
openaire   +2 more sources

QT INTERVALS IN ATHLETES [PDF]

open access: possibleBritish Journal of Sports Medicine, 2013
AimTo determine factors affecting the QT interval in athletes and find an improved means of QT correction (QTc)MethodData was gathered from the CAYA (Cardiovascular Assessment in Young Athletes) screening programme for athletes aged 35 and under. This included assessment of personal/family history, clinical examination, ECG and echocardiogram.
CJ Milne, W S Hillis, K Stewart
openaire   +1 more source

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