DescriptionEKG-komplekso eo.svg English: ECG complex (labelled in Esperanto) Esperanto: EKG-komplekso (priskriboj en Esperanto) Date 5 December 2008 Source
DescriptionEKG Komplex PL.svg ECG complex. Date 10 November 2007 (upload date) Source This file was derived from: EKG Komplex.svg Author Mrug. Originally