Trans‐2,3‐enoyl‐CoA reductase‐like‐related catecholaminergic polymorphic ventricular tachycardia with regular ventricular tachycardia and response to flecainide

Abstract Introduction We describe a unique case of TECRL‐CPVT presented with cardiac arrest. Methods Post resuscitation, the patient developed regular ventricular tachycardia featuring a left purkinje system morphology. Results There was clear suppression of arrhythmia with the addition of flecainide and isolated ventricular ectopy causing secondary T‐wave changes. Conclusion A high index of suspicion was required to eventually make the diagnosis through whole exome sequencing.