QT Measurement and Heart Rate Correction during Hypoglycemia: Is There a Bias?

Table 2

Estimated changes in ECG variables over time with 𝑡_base as reference point. Estimates are based on a statistical model fit to each variable.

		Time
Method	Variable
MA	RR (ms)
	QTcF (ms)
	QTcB (ms)
	T/R Ratio (−)
SI	RR (ms)
	QTcF (ms)
	QTcB (ms)
	T/R Ratio (−)

Significances (compared with 𝑡_baseline): ^†𝑃<.05, ^‡𝑃<.001.