QTc Calculator
Correct the QT interval for heart rate with the Bazett, Fridericia, Framingham and Hodges formulas.
Result
For education. Bazett over- or under-corrects at fast and slow heart rates, where Fridericia is often preferred.
QTc, Bazett
447ms
- QTc, Fridericia
- 431ms
- QTc, Framingham
- 431ms
- QTc, Hodges
- 426ms
- RR interval
- 800ms