Pankratjevaitė, Lina, and Diana Samiatina-Morkūnienė. “Heart Perforation by Pacemaker: A Case Report”. Lietuvos chirurgija 14, no. 3 (January 1, 2015): 176–180. Accessed February 2, 2026. https://www.journals.vu.lt/lietuvos-chirurgija/article/view/8775.