Figure 2.
Influence of ischemia/reperfusion injury and cardiovascular risk factors on cardiotoxic effects of drugs. Hidden cardiotoxicity of a drug is revealed if the drug inhibits cell survival signalling or activates deleterious cell signalling induced by cardiac diseases especially ischemia/reperfusion injury and/or its major risk factors including their comedications. APD, action potential duration; HERG, human ether-a-go-go-related gene potassium channel; LQTs, long QT syndromes; SCD, sudden cardiac death.
