Excimer laser coronary atherectomy (ELCA) is a long-established adjunctive therapy that for some Interventional Cardiologists, is not top of mind.  Technical evolution, established safety and efficacy as well as a clear understanding of the mechanism of action have led to seven key clinical indications, yielding a resurgence of ELCA in contemporary complex PCI.  Watch as Dr. Marso share hos complex PCI strategies with ELCA