Research Article

Vascular Response after Directional Coronary Atherectomy for Left Main Bifurcation Lesion

Figure 2

(a) Comparison of the lumen area before DCA, lumen area after DCA, and change in the lumen area between the small vessel and large vessel groups. (b) Comparison of the vessel area before DCA, vessel area after DCA, and change in the vessel area between the small vessel and large vessel groups. (c) Comparison of PA before DCA, PA after DCA, and change in PA between the small vessel and large vessel groups. (d) Comparison of %PA before DCA, %PA after DCA, and change in %PA between the small vessel and large vessel groups.
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