Please click here to obtain permission to reproduce this image.
Click on image to view larger version.
Figure 4 Change in NYHA functional class in the two groups after revascularization. In group A (patients with  4 viable segments) mean NYHA functional class improved from 3.2 to 1.8. In group B (patients with <4 viable segments) the mean NYHA functional class remained unchanged (from 3.1 to 2.8). NYHA = New York Heart Association; post = after revascularization; pre = before revascularization.
|
