Proceedings: Status of the cardiology in Korea.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002309:Cardiology; D006331:Heart Diseases / Q000453:epidemiology*; D006801:Humans; D007723:Korea; D008875:Middle Aged; D012214:Rheumatic Heart Disease / Q000453:epidemiology