Assessment of v 3 integrin expression after myocardial infarction by positron emission tomography

Abstract

Regional (18)F-Galacto-RGD accumulation suggests up-regulation of alpha(v)beta(3) integrin expression after myocardial infarction, which peaks between 1 and 3 weeks and remains detectable until 6 months after reperfusion. This new PET tracer is promising for the monitoring of myocardial repair processes.