title: Country cardiograms case 42.
authors.affiliation: drchelm@pris.bc.ca
authors.forename: Charles
authors.initials: C
authors.lastname: Helm
mesh_terms: D002037:Bundle-Branch Block / Q000175:diagnosis* / Q000473:pathology; D002637:Chest Pain / Q000150:complications*; D004562:Electrocardiography; D006780:Hospitals, Rural / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D008875:Middle Aged