Background: Aortic atherosclerosis increases the risk of embolic events under extracorporeal circulation (ECC). To evaluate the hemodynamic impact of ECC on atheromatous plaques, an atherosclerosis animal model, which is also eligible for ECC, is required.
Methods: Twenty-nine New Zealand White rabbits received a pro-atherosclerotic diet (group diet, n = 10), a pro-atherosclerotic diet and additional intraaortic balloon insufflation injury (group BI, n = 9), or served as controls (n = 10).