For healthcare professionals
Corrected QT Interval (QTc) Calculator
Correct the QT interval for heart rate with Bazett, Fridericia, Framingham and Hodges.
The time on an ECG from the start of ventricular depolarisation to the end of repolarisation.
Measurement
Correct the QT interval for heart rate with Bazett, Fridericia, Framingham and Hodges.