The QT interval is the time from the beginning of the QRS complex (ventricular depolarization) to the end of the T wave (ventricular repolarization). The normal QT interval is controversial and ...
What is the best way to estimate the QT interval on the ECG? What is the equation for QTc? A good way to estimate if the QT interval prolonged is by checking its relation to the R-R interval. If the ...
A recent report from Japan describes a new nomogram of normal QT intervals at various heart rates. Based on automatic measurements of 24 h Holter electrocardiogram recordings in healthy individuals, ...
Copenhagen, Denmark - A team of Danish researchers have shown that certain patients with congestive heart failure (CHF) may benefit from the class III antiarrhythmic drug dofetilide (Tikosyn? - Pfizer ...
A simple electrocardiogram (ECG) can pinpoint hospitalized COVID-19 patients at high risk of death who might need intensive management. That's the finding of a study presented at EHRA 2022, a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback