title: Different ways of approaching the normal pericardial space.
authors.affiliation: Instituto do Coração, University of São Paulo Medical School, São Paulo, Brazil.
authors.forename: E
authors.initials: E
authors.lastname: Sosa
authors.forename: M
authors.initials: M
authors.lastname: Scanavacca
authors.forename: A
authors.initials: A
authors.lastname: d'Avila
mesh_terms: D006801:Humans; D010490:Pericardial Effusion; D020519:Pericardiocentesis / Q000379:methods*