title: Pneumopericardium presenting as reduced ECG voltages.
authors.affiliation: h.gan@doctors.org.uk
authors.forename: H
authors.initials: H
authors.lastname: Gan
authors.forename: J M
authors.initials: JM
authors.lastname: Simpson
mesh_terms: D000293:Adolescent; D004562:Electrocardiography / Q000379:methods; D006801:Humans; D008297:Male; D011026:Pneumopericardium / Q000503:physiopathology*