title: [Cardiologic referrals and heart surgery in a health care region].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D006348:Cardiac Surgical Procedures; D002318:Cardiovascular Diseases / Q000453:epidemiology*; D003153:Community Health Services; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012017:Referral and Consultation; D013223:Statistics as Topic; D013548:Sweden
vernacular_title: Specialkardiologiska remisser och hjärtkirurgi i ett sjukvårdsdistrikt.