Krajnc, Igor, and 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. Accessed September 7, 2026. https://journals.um.si/index.php/amb/article/view/1594.