Figure 3.

Kaplan-Meier survival curves in patients stratified according to normal CFR/no WMA and abnormal CFR/WMA. Kaplan-Meier survival curves in patients stratified according to normal coronary flow reserve (CFR >2.5) and no wall motion abnormalities (WMA) versus abnormal CFR (CFR ≤2.5) and WMA at Doppler echocardiography. The worst survival is observed in patients with abnormal CFR.