Focal Atrial Tachycardia as Presenting Feature of Left Atrial Myxoma Author(s): Hendrianus¹,², Susetyo Atmojo² , Rarsari Soerarso¹,², Dian Yaniarti Hasanah¹,²Affiliation: ¹ Department of Cardiology and Vascular Medicine, Faculty of Medicine Universitas Indonesia, Jakarta, Indonesia ² National Cardiovascular Center Harapan Kita, Jakarta, IndonesiaDOI: 10.2478/jce-2022-0013