Cardiac perfusion defect

“With Evolution for Cardiac software on Discovery NM/CT 670 we have decreased both time and dose which help improving patient comfort. In this specific case we pass from 740 MBq to 555 MBq and from 12.5 min acquisition to 7 min acquisition”

Clinical Case

Patient History
64 yrs
Weight 79 kg
Patient with CAD.
PTCA (2009) IVA.

Acquisition

555 MBq 99mTc stress
555 MBq 99mTc Rest 
LEHR collimator, 
360° tomo 60 steps 
Acquisition time around 7min

Results


     

Conclusion
Perfusion defect on inferior and inferoseptal wall
Coronary Angiography shows RCA stenosis

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Related

References