TY - RPRT TI - Electrocardiographic changes in pericardial effusion. AU - D G Meyers AU - R G Bagin AU - J F Levene PY - 1993 DO - 10.1378/chest.104.5.1422 UR - https://pubmed.ncbi.nlm.nih.gov/8222799/ ID - 8222799 ER -