TABLE 2

Relationships Between Scintigraphic Data and Number of Diseased Vessels

	No. of diseased vessels				P
	0 (n = 64)	1 (n = 51)	2 (n = 37)	3 (n = 30)	P
No. of territories with reversible defects
0	58	18	10	6	<0.001 (κ = 0.349)
1	6	33	21	12
2	0	0	6	9
3	0	0	0	3
LVEF (%)
Postexercise	62.1 ± 12.1	56.3 ± 10.8	50.8 ± 13.2*	48.4 ± 14.4*^†	<0.001
Rest	59.9 ± 13.0	55.1 ± 9.4	52.3 ± 12.7*	50.0 ± 13.1*	0.001
Worsening by exercise	−2.2 ± 6.4	−1.1 ± 8.4	1.4 ± 6.9	1.6 ± 7.6	0.031
Lung/heart
Postexercise	0.354 ± 0.074	0.393 ± 0.085	0.401 ± 0.083	0.471 ± 0.126*^†‡	<0.001
Rest	0.470 ± 0.083	0.491 ± 0.079	0.482 ± 0.054	0.481 ± 0.074	0.475
Difference (rest − postexercise)	0.116 ± 0.077	0.098 ± 0.095	0.082 ± 0.094	0.016 ± 0.115*^†‡	<0.001
RV/LV
Postexercise	0.314 ± 0.064	0.326 ± 0.053	0.361 ± 0.097*	0.380 ± 0.148*^†	0.002
Rest	0.329 ± 0.069	0.325 ± 0.073	0.354 ± 0.076	0.366 ± 0.082	0.041
Difference (rest − postexercise)	0.015 ± 0.057	−0.001 ± 0.062	−0.007 ± 0.080	−0.014 ± 0.104	0.255