COVID-19 Infection and Corrected QT Interval Prolongation—Collateral Damage From Our Newest Enemy

[Corrected QT interval and corrected QT interval dispersion is worthwhile when interpreted with other repolarization measurements].

We read the article entitled ‘‘The effect of esmolol on corrected-QT interval, corrected-QT interval dispersion changes seen during anesthesia induction in hypertensive patients taking an angiotensin-converting enzyme inhibitor’’ by Ceker et al. with interest.1 The authors investigated the effects of esmolol on the hemodynamic, correctedQT (QTc) interval and corrected-QT interval dispersion (QT...

Changes in the corrected QT interval and corrected QT dispersion during haemodialysis.

The link between increased QT dispersion and cardiac death in subjects with diabetes and arterial disease is well recognised. Corrected QT dispersion was studied in subjects with end stage renal failure on haemodialysis. Thirty one stable, chronic subjects on haemodialysis had 12-lead electrocardiograms (ECGs) taken before and after a single haemodialysis session. The QT interval was measured m...

COVID-19 and Treatment: Old Friends for a New Enemy?

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Nutrition and Infection with COVID-19

increases of qt dispersion, corrected qt dispersion and qt interval in young healthy individuals during ramadan fasting

ramadan fasting is one of the most important religious duties of muslims, that its effect on the heart has not been determined yet. our objective was to evaluate the effect of ramadan fasting on ventricular repolarization as assessed by qt interval, corrected qt interval, qt dispersion or corrected qt dispersion. sixthy healthy subjects aged 20 to 35 years were dispersion included in this study...