The Mitochondrial Translocator Protein and Arrhythmogenesis in Ischemic Heart Disease

Figure 1

Schematic illustration of the central role of TSPO in the pathogenesis of arrhythmias in response to oxidative stress. APD: action potential duration; IMM: inner mitochondrial membrane; OMM: outer mitochondrial membrane; RIRR: ROS induced ROS release.