Krajnc, Igor, in Andreja Sinkovič. „Assessment of left ventricular impairment by calculating left ventricular impairment index using doppler echocardiography in chronic heart failure patients: Ultrazvočna ocena okvare levega prekata z doplersko ehokardiografijo in izračunom indeksa okvare levega prekata (iLVI) pri bolnikih s kroničnim srčnim popuščanjem“. Acta Medico-Biotechnica 12, no. 2 (november 29, 2021): 39–48. Pridobljeno september 7, 2026. https://journals.um.si/index.php/amb/article/view/1594.