TABLE 1.

Summary of Canine Experiments

Animal no.	Imaging protocol	Occlusion
1	1: Tl stress; 2: Teb. stress	None
2	1: Tl stress; 2: Teb. stress	None
3	1: Tl stress; 2: Teb. stress	Hydraulic
4	1: Tl stress; 2: Teb. stress	Snare
5	1: Tl stress; 2: Tl rest; 3: Teb. rest; 4: Teb. stress	Snare
6	1: Tl stress; 2: Teb. stress	Hydraulic
7	1: Tl stress; 2: Tl rest; 3: Teb. rest; 4: Teb. stress	None
8	1: Tl rest; 2: Tl stress; 3: Teb. rest; 4: Teb. stress	Snare
9	1: Tl rest; 2: Tl stress; 3: Teb. rest; 4: Teb. stress	Snare

Teb. indicates ^99mTc-teboroxime; Tl: thallium-201.