Document Classification

Section Type: RESULTS

Text: Time to thrombolysis, subgrouped by intervals (< 2, 2-4, > or = 4-6, and > or = 6 hours), was significantly associated with infarct size (median 15. 0 %, 18. 5 %, 22. 0 %, 18. 5 % of left ventricle ; p = 0. 033), mean (SD) ejection fraction (51. 5 (12. 0) %, 48. 3 (13. 9) %, 48. 2 (13. 3) %, 48. 2 (15. 0) % ; p = 0. 006), 35 day mortality (5. 7 %, 7. 1 %, 7. 9 %, 12. 5 % ; p = 0. 0004), six month mortality (7. 3 %, 8. 6 %, 10. 4 %, 15. 5 % ; p < 0. 0001), and 35 day reinfarction rate (6. 1 %, 3. 2 %, 4. 0 %, 0. 9 % ; p = 0. 0001).