Although the most feared cardiac manifestation in cardiac sarcoidosis is the onset of ventricular arrhythmia, some patients may present with supraventricular arrhythmias. We present a rare case of cardiac sarcoidosis associated with double tachycardia manifesting as atrial flutter and ventricular tachycardia.
Keywords: Atrial flutter; Cardiac sarcoidosis; Double tachycardia; Ventricular arrhythmia.