Fig. 2From: Postoperative supraventricular tachycardia and polymorphic ventricular tachycardia due to a novel SCN5A variant: a case report of a rare comorbidity that is difficult to diagnoseECGs recorded during hospitalization. Sinus bradycardia and subsequent polymorphic ventricular tachycardia recorded under sedation (left). The polymorphic ventricular tachycardia which required a cardioversion (right)Back to article page