Stent balloon fracture, endarterectomy, and lithotripsy balloon rupture following percutaneous coronary intervention: A case report

Figure 4 Coronary computed tomography angiography following coronary artery bypass grafting. A: Left anterior descending artery (LAD): Proximal calcified plaque with diffuse narrowing, suspected mid-to-distal occlusion; B: D2: Ostial severe stenosis with mid-segment calcification; C: D3: Proximal severe stenosis with tortuosity; D: 3D reconstruction: Patent saphenous vein graft to LAD, occluded native LAD at anastomosis. B-LAD: Saphenous vein bypass graft to the left anterior descending coronary artery; D2: Second diagonal branch; D3: Third diagonal branch; LAD: Left anterior descending artery; R-PDA: Right posterior descending artery.