A journey from CABG to drug-eluting balloon

A middle aged male underwent series of percutaneous coronary intervention (PCI) of left main stenosis for Canadian cardiovascular society (CCS) IV angina. He developed recurrent severe proliferative in-stent restenosis which was treated with different available options including drug-eluting stents and finally with drug-eluting balloons. During his treatment, challenges of PCI including left main chronic total occlusion PCI, complications like coronary perforation were encountered and treated successfully.