Fig. 1From: Anti-arrhythmic effect of diosgenin in reperfusion-induced myocardial injury in a rat model: activation of nitric oxide system and mitochondrial KATP channelTypical traces of rat electrocardiograms for each classification of ventricular arrhythmias according to the Lambeth convention. The traces are associated with scores in a 5-grade evaluation system for arrhythmiasBack to article page