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Figure 1 Inducibility of ventricular tachyarrhythmia before and after administration of nicorandil. Each bar represents the number of experiments during which ventricular tachyarrhythmias were induced. BRADY = bradycardia produced by atrioventricular block; LQT2 and LQT3 = long QT syndrome, types 2 and 3, respectively; LSS = left stellate (ganglion) stimulation; PVS = programmed ventricular stimulation.