Figure 3From: Role of Interleukin-1 in Radiation-Induced CardiomyopathyGenetic deletion of IL-1R1 prevents reduction in contractile reserve 72 h after 14-Gy XRT. Contractile reserve, assessed as a change in LVEF measured at rest and 3 min after isoproterenol injection was measured at 72 h in mice after receiving a 14-Gy single radiation dose.Back to article page