title: Etiology of cardiac arrhythmias in seafarers.
authors.affiliation: Institute of Maritime and Tropical Medicine in Gdynia.
authors.forename: R
authors.initials: R
authors.lastname: Tomaszewski
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D003327:Coronary Disease / Q000150:complications*; D006801:Humans; D006973:Hypertension / Q000150:complications*; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000209:etiology*; D011044:Poland; D012767:Ships