title: On the effect of pericardial effusion on the electrocardiogram.
authors.forename: O
authors.initials: O
authors.lastname: PERAESALO
mesh_terms: D004562:Electrocardiography; D005122:Exudates and Transudates; D006321:Heart; D006801:Humans; D010490:Pericardial Effusion; D010493:Pericarditis
keywords: HEART/electrocardiography; PERICARDITIS/with effusion