CTO PCI Residual Angina Prediction Tool

Angina episodes in past 4 weeks

None <1/week 1-2x/week 3x/week 1-3x/day 4+x/day

Nitroglycerin use in past 4 weeks

None <1/week 1-2x/week 3x/week 1-3x/day 4+x/day

Number of anti-anginal medications

0 1 2 3 4

Shortness of breath when walking with others

No Yes

Depressive symptoms

No Yes

PCI performed for symptom relief or ischemia reduction

No Yes

Multiple CTO lesions present

No Yes

NOTICE: Make sure you answer all questions before hit the button. Otherwise, you will get an Error message

A change in SAQ AF score of 20 points is considered a clinically significant improvement