A major limitation of percutaneous therapy (PCI) for the treatment of chronic total occlusions (CTOs) is the inability to cross with a wire. We report successful recanalization of a CTO using Intraluminal Wire (tm)...
In the Injury Theory, it's damage to the arterial endothelium, followed by platelet activation, then smooth muscle cell migration to injury, then macrophages, with resulting "foam cells." Engorged foam cells burst, starting the injury cycle all over again