Heat treatment of inflamed tissue

摘要

The present invention relates to methods for treating inflammation in body tissues. More specifically, certain disclosed methods relate to selectively inducing apoptosis in inflammatory immune cells. The methods are particularly suitable for treating inflamed atherosclerotic plaques. The techniques generally involve heating the cells with a catheter that is equipped to produce infrared radiation. The cells are heated for a sufficient time and at a sufficient temperature to induce programmed cell death.