1. Date of download: 6/23/2016 Copyright © The American College of Cardiology. All rights reserved. From: When to stress patients after coronary artery bypass surgery?: Risk stratification in patients early and late post-CABG using stress myocardial perfusion SPECT: implications of apppropriate clinical strategies J Am Coll Cardiol. 2001;37(1):144-152. doi:10.1016/S0735-1097(00)01104-9 Annual cardiac death (CD) rates as a function of time and symptoms (n = 1544). p = NS for all comparisons. Figure Legend:

2. Date of download: 6/23/2016 Copyright © The American College of Cardiology. All rights reserved. From: When to stress patients after coronary artery bypass surgery?: Risk stratification in patients early and late post-CABG using stress myocardial perfusion SPECT: implications of apppropriate clinical strategies J Am Coll Cardiol. 2001;37(1):144-152. doi:10.1016/S0735-1097(00)01104-9 Annual cardiac death (CD) rates as a function of SSS in patients ≤5 and >5 years post-CABG (n = 1,544). ∗ Statistically significant increase as a function of SSS (p = 0.049, 0.005 for ≤5 and >5 years, respectively. CABG = coronary artery bypass graft surgery; SSS = summed stress score. Figure Legend:

3. Date of download: 6/23/2016 Copyright © The American College of Cardiology. All rights reserved. From: When to stress patients after coronary artery bypass surgery?: Risk stratification in patients early and late post-CABG using stress myocardial perfusion SPECT: implications of apppropriate clinical strategies J Am Coll Cardiol. 2001;37(1):144-152. doi:10.1016/S0735-1097(00)01104-9 Early catheterization rates as a function of SSS in patients ≤5 and >5 years post-CABG (n = 1,707). ∗ Statistically significant increase as a function of SSS (p < 0.001). CABG = coronary artery bypass graft surgery; SSS = summed stress score. Figure Legend:

4. Date of download: 6/23/2016 Copyright © The American College of Cardiology. All rights reserved. From: When to stress patients after coronary artery bypass surgery?: Risk stratification in patients early and late post-CABG using stress myocardial perfusion SPECT: implications of apppropriate clinical strategies J Am Coll Cardiol. 2001;37(1):144-152. doi:10.1016/S0735-1097(00)01104-9 Global chi-square values with respect to prescan information and nuclear variables (n = 1,544). ∗ Significant increase of chi-square (p < 0.001). Figure Legend:

5. Date of download: 6/23/2016 Copyright © The American College of Cardiology. All rights reserved. From: When to stress patients after coronary artery bypass surgery?: Risk stratification in patients early and late post-CABG using stress myocardial perfusion SPECT: implications of apppropriate clinical strategies J Am Coll Cardiol. 2001;37(1):144-152. doi:10.1016/S0735-1097(00)01104-9 Global chi-square values with respect to clinical, treadmill, and nuclear variables (n = 703). ∗,# Significant increase of chi-square (p < 0.05). Figure Legend:

6. Date of download: 6/23/2016 Copyright © The American College of Cardiology. All rights reserved. From: When to stress patients after coronary artery bypass surgery?: Risk stratification in patients early and late post-CABG using stress myocardial perfusion SPECT: implications of apppropriate clinical strategies J Am Coll Cardiol. 2001;37(1):144-152. doi:10.1016/S0735-1097(00)01104-9 Outcomes (annual cardiac death rates) with optimized nuclear strategy. CABG: coronary artery bypass grafting; CD = cardiac death; EF = ejection fraction; NRS = number of non-reversible segments; SDS = summed difference score; SSS = summed stress score. ∗ If non-viable benefit of angiography less clear. Figure Legend: