Table 3.

Dynamic Model Fit Optimized Parameter Values

	MBF (ml/min/g)	Baseline (HU)	Delay (sec)	Visf
Rest (N=27)	0.80 ± 0.19	48.0 ± 3.2	−0.49 ± 1.52	0.10 ± 0.11
Stress (N=27)	1.55 ± 0.50	58.8 ± 5.5	−1.24 ± 1.80	0.11 ± 0.09
All (N=54)	1.18 ± 0.53	53.4 ± 7.0	−0.86 ±1.69	0.11 ± 0.10

All parameters are reported as mean ± standard deviation. Delay is the time interval between the measured input function in descending aorta and its arrival in myocardial tissue. Visf is the interstitial fluid volume fraction.