Figure 2.1
Baseline angiographic images with severe calcific disease noted in proximal and mid-LAD as well as diagonal artery (best seen in a, black arrows). The rest of the left coronary system (b, c) and right coronary artery (d) are visualized
Figure 2.2
Rotational atherectomy performed with 1.25 mm burr to proximal LAD (a) and diagonal branch (b)
Figure 2.3
Rotational atherectomy with 1.5 mm burr to mid-LAD (wire in distal LAD, black arrow)
Figure 2.4
Post-rotational atherectomy demonstrating improved but present luminal narrowing (black arrows)