Myocardial infarction in pigs

Myocardial infarction is a major clinical challenge for interventional, pharmacological, and potential molecular treatment of the ischemic insult. A large animal model with clinic-derived instrumentation allows for detailed imitation of interventional catheterization routines and application routes, whereas similar anatomy and heart proportions raise the possibility to precisely evaluate the efficacy of application modes, e.g., antegrade or retrograde intracoronary application of locally acting pharmaceutical agents, viruses, and cells. Here, we describe the techniques of left ventricular catheterization and induction of ischemia and reperfusion, as well as hemodynamic monitoring and regional application of therapeutic agents in pigs.