Table 2.

Quantitative measures of ECG parameters at different times before and during ¹⁸F-FACE PET imaging

	Time (min)
	Baseline	1	2	5	16	32	60	90	120	180
Heart ratea	92±12	88±8	88±8	88±7	87±6	89±7	89±7	87±5	88±3	93±8
pb	0.05±0.01	0.04±0.01	0.04±0.00	0.04±0.01	0.05±0.01	0.05±0.01	0.04±0.00	0.04±0.01	0.04±0.01	0.04±0.01
PR	0.11 ±0.01	0.11 ±0.01	0.11 ±0.01	0.11 ±0.02	0.10±0.01	0.11 ±0.01	0.11 ±0.01	0.11 ±0.01	0.11 ±0.01	0.10±0.01
QRS	0.04±0.01	0.05±0.01	0.04±0.00	0.04±0.01	0.04±0.00	0.04±0.00	0.04±0.01	0.04±0.00	0.05±0.01	0.04±0.00
QT	0.35±0.06	0.35±0.04	0.34±0.05	0.35±0.04	0.34±0.04	0.34±0.03	0.34±0.04	0.34±0.03	0.33±0.03	0.34±0.03
ST	0.80±0.74	0.80±0.45	1.00±0.50	0.95±0.51	0.80±0.41	0.60±0.38	0.70±0.54	0.70±0.54	0.60±0.38	0.85±0.63

^aHeart hare is in per minute

^bECG measurements are in seconds