Parameter n (%) Urgency Elective Urgent 40 (80%) 10 (20%) Involved vessels Left main artery Left anterior descending artery Left circumflex artery Right coronary artery Saphenous vein graft 2 (4%) 36 (72%) 14 (28%) 21 (42%) 1 (2%) Number of stents used 50 (100%) Number of drug-eluting stents Number of bare metal stents 32 (64%) 18 (36%) Number of vessels involved 1 ≥2 33 (66%) 17 (34%) Stent diameter (mm) 2.80 ± 0.31 Stent length (mm) 21.50 ± 6.54 Stent thrombosis 2 (4%) Exitus 1 (2%)

Table 2: Angiographic characteristics and procedural details.