Corrected QT Interval (QTc)
Corrects the QT interval for heart rate extremes.
Interpretation
Source: Sagie A, Larson MG, Goldberg RJ, Bengston JR, Levy D. An improved method for adjusting the QT interval for heart rate (the Framingham Heart Study). The American Journal of Cardiology. 1992; 70; 797-801.