[Survey of sudden death among 370,000 people in rural areas].
D000328:Adult; D000368:Aged; D002681:China; D003327:Coronary Disease / Q000401:mortality; D003645:Death, Sudden / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012424:Rural Population