Gregory Webster

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.