P696Etiology and outcome of patients undergoing pericardiocentesis due to cardiac tamponade. (28th August 2018) - Bjelic, S; Srdanovic, I; Stefanovic, M; Milovancev, A; Radin, A; Sakac, D; Pavic Poljak, J; Vulin, A; Popov, T; Kovacevic, M; Ilic, A; Grkovic, D