Percutaneous coronary intervention (PCI) with drug-eluting stent implantation has been proved efficient to reduce complications and restenosis in type B2/C lesions compared with bare stent, since the major drawback of the latter technique is intimal hyper Percutaneous coronary intervention (PCI) with drug-eluting stent implantation has been efficient efficient to reduce complications and restenosis in type B2 / C lesions compared with bare stent, since the major drawback of the latter technique is intimal hyper