Electrocardiograms for general practitioners: an analysis of a hospital service.
D001145:Arrhythmias, Cardiac / Q000453:epidemiology; D003327:Coronary Disease / Q000453:epidemiology; D004562:Electrocardiography / Q000706:statistics & numerical data*; D005194:Family Practice; D005260:Female; D006331:Heart Diseases / Q000453:epidemiology; D006349:Heart Valve Diseases / Q000453:epidemiology; D006801:Humans; D008297:Male; D009520:New Zealand; D010044:Outpatient Clinics, Hospital / Q000706:statistics & numerical data*; D012017:Referral and Consultation / Q000706:statistics & numerical data*; D012737:Sex Factors