Table 2 Results of nuclear stress test
From: Utility of nuclear stress imaging for detecting coronary artery bypass graft disease
Nuclear Stress Test | |
|---|---|
Exercise (Tc-99 m) -number of patients (%) | 68 (86) |
Adenosine (Tc-99 m) –number of patients (%) | 11 (14) |
Peak Heart Rate (bpm) ± SD | 122 ± 18 |
Exercise Time (minutes) ± SD | 8 ± 3 |
Peak Double Product ± SD | 19,912 ± 4310 |
SRS ± SD | 5 ± 8 |
SSS ± SD | 6 ± 8 |
SDS ± SD | 1 ± 2 |
Type of Perfusion Defect | |
No Defects (%) | 37 (47) |
Reversible (%) | 7 (9) |
Fixed (%) | 23 (29) |
Mixed (%) | 12 (15) |
Ejection Fraction ± SD | 53 ± 12 |
End Systolic Volume (cc3) ± SD | 59 ± 41 |
End Diastolic Volume (cc3) ± SD | 115 ± 53 |
Total Dose (mCi) ± SD | 47 ± 7 |