Key result
Prior use of 3 or more preventive medications was associated with lower odds of presenting with STEMI compared with no medications at admission (OR 0.48; 99% CI 0.44-0.52).
Why the study?
Does previous medication use (aspirin, beta-blockers, ACE inhibitors, statins) reduce the risk of presenting with STEMI in patients with a first acute myocardial infarction?
Observational (n=103,459)
Yes
Does previous medication use (aspirin, beta-blockers, ACE inhibitors, statins) reduce the risk of presenting with STEMI in patients with a first acute myocardial infarction?
Odds Ratio: 0.48 (95% CI 0.44–0.52)
Prior use of preventive cardiovascular medications is associated with a significantly lower risk of presenting with STEMI during a first acute myocardial infarction.
No takes yet. Share an insight, caveat, or question.
Prior preventive medication use was associated with lower STEMI odds at first MI; hypothesis-generating and should not change practice without randomized confirmation.
Lena Björck (2010) conducted an observational in First acute myocardial infarction (n=103,459). Previous medication use (aspirin, beta-blockers, ACE inhibitors, and statins) vs. No medications at admission was evaluated on Presenting with ST-segment elevation MI (STEMI) (OR 0.48, 95% CI 0.44-0.52). Prior use of 3 or more preventive medications was associated with lower odds of presenting with STEMI compared with no medications at admission (OR 0.48; 99% CI 0.44-0.52).
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