Figure 16.1
Baseline angiography of the left coronary system, showing native LAD/circumflex system (a, b) with patent vein graft to OM (c) and patent LIMA to LAD (d)
Figure 16.2
Occluded saphenous vein graft to RCA (a) and native RCA (b), showing shepherd’s crook (star) and diffuse, obstructive calcific disease (black arrow). Native RCA without contrast dye (c) shows calcium deposition (outlined by black arrows)
Figure 16.3
Rotational atherectomy with 1.25 mm burr to proximal RCA