Tachycardia-induced cardiomyopathy (TIC) is characterized by reversible left ventricular (LV) dysfunction caused by long-standing tachycardia. The diagnosis of TIC is challenging due to lack of guidelines and specific assessment tools. Advanced imaging and endomyocardial biopsy should be taken into consideration in the future as contributors in the diagnostic process. https://www.roneverhart.com/Baby-Gee-Moxxie-2-1x2-1/