Organophosphate poisoning and complete heart block.
D000382:Agricultural Workers' Diseases / Q000139:chemically induced; D006327:Heart Block / Q000139:chemically induced*; D006801:Humans; D007306:Insecticides / Q000506:poisoning*; D008297:Male; D009943:Organophosphorus Compounds
D007306:Insecticides; D009943:Organophosphorus Compounds