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Acquisition type: Gated SPECT
Acquisition time: 2 minutes rest/4 minutes stress
44 year old male

• Protocol: low dose stress/high dose rest, same day
• Risk factors: hypertension, hypercholesterolemia, past smoker
• Hx: anterior. MI and PCI to LAD (7/2005)
• Sx: asymptomatic
• Tc-99m sestamibi stress/rest Gated SPECT
• Dipyridamole stress (0.56mg/Kg) combined with low level treadmill stress
• Clinical response: non-ischemic
• ECG response: non-ischemic