Intracoronary thrombolysis combined with drug balloon angioplasty in a young ST-segment elevation myocardial infarction patient: A case report

Figure 3 Procedure of target vessel operation. A: Subtotal occlusion with thrombus formation in the proximal segment of the left anterior descending artery; B: Predilation using a TREK 2.5 mm × 15 mm balloon; C: Significant recoil at the stenotic site; D: Predilation using a Boston Scientific Flextome^TM Cutting Balloon 3.0 mm × 6 mm; E: Approximately 20% residual stenosis after predilation; F: Dilation using a paclitaxel drug-eluting balloon (QINGZHOU Bingo DEB3020); G: Approximately 40% residual stenosis.