Fig. 2From: Restenosis after excimer laser coronary atherectomy and drug-coated balloon dilation in Takayasu’s arteritis: a case report and review of the literatureCoronary angiography and optical coherence tomography of coronary lesions during the fifth hospitalization (A–B: Before excimer laser coronary atherectomy, the minimal luminal area was 2.8 mm2; C–D: After excimer laser coronary atherectomy, the minimal luminal area was 5.1 mm2; E–F: After drug-coated balloon dilation, the minimal luminal area was 6.7 mm2; G–H: Five-month follow-up. Red arrow: laser catheter)Back to article page