XXXX in young subjects.

@entity1 @entity583 @entity5522 @entity741
The occurrence of @entity583 ( @entity583 ) in subjects younger than 35 years of age is the subject of this work. The aims were to evaluate the validity of the diagnosis and to study the long-term prognosis for these @entity1 . Through the central data register of all hospital discharges in the Uppsala hospital region (approximately 1.25 mill. inhabitants) 30 @entity1 histories were obtained. They were carefully evaluated and all survivors were invited to an examination at the Department of Cardiology. The follow-up period from the initial hospital stay was up to 11 years. The hospital mortality among 14 subjects with @entity583 and coronary atheromatosis was 29%, increasing to 43% in the follow-up period. Six of the seven investigated survivors in this group were symptom-free and full-time employed. @entity5522 , smoking and heredity for @entity741 seemed to be the most important risk factors among the 14 subjects in this group. Further studies are necessary to evaluate the validity of diagnoses obtained from central data register. In ten @entity1 the initial diagnosis had been incorrect.
