Electrocardiograms in the Busselton population.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000453:epidemiology*; D001315:Australia; D002561:Cerebrovascular Disorders / Q000401:mortality; D003327:Coronary Disease / Q000175:diagnosis / Q000401:mortality; D004562:Electrocardiography; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors