title: Fitness of seafarers with heart rhythm disturbances for work at sea.
authors.affiliation: Institute of Maritime and Tropical Medicine, Gdynia.
authors.forename: R
authors.initials: R
authors.lastname: Tomaszewski
mesh_terms: D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology* / Q000503:physiopathology; D002568:Certification; D015716:Electrocardiography, Ambulatory; D006801:Humans; D008297:Male; D008875:Middle Aged; D009326:Naval Medicine; D009784:Occupational Diseases / Q000209:etiology* / Q000503:physiopathology; D010809:Physical Fitness; D011897:Random Allocation; D012767:Ships