XXXX in recruitment of @entity301 during inaugural @entity583 .

@entity1 @entity301 @entity1563 @entity27 @entity1188 @entity583
BACKGROUND: @entity27 ( @entity27 ) may lead to myocardial preconditioning by increasing coronary collateral vessel recruitment in @entity1 with acute @entity1563 . AIM: To determine the relationship between the severity of @entity27 and @entity301 during @entity583 . METHODS: This study prospectively included 71 @entity1 with an inaugural @entity583 who had undergone a coronary angiography within 24h of onset. All @entity1 underwent an overnight polygraph before discharge and were classified according to the @entity27 index (AHI). Coronary collaterals were scored by visual analyses and according to the Rentrop grading system. RESULTS: Mean age was 59  11years and 83% of @entity1 were @entity1 . All @entity1 had complete or subtotal occlusion of the @entity1188 . After the sleep study, @entity1 were divided into two groups: 25 were suffering from @entity27 (AHI>15/h). @entity1 with @entity27 showed better collateral vessel development (Rentrop score>= 1) compared to non- @entity27 @entity1 (68 vs. 41%, P=0.032). AHI was significantly higher in @entity1 with developed coronary collaterals (Rentrop>= 1) compared to those without collaterality (17.74  13.2 vs. 12.24  10.9, P=0.025). CONCLUSION: Coronary collateral development may be increased in @entity27 @entity1 who are presenting with a first @entity583 .
