Share on Pinterest A common heart attack pill may not be helpful for some heart conditions, according to new research. Bibek Raj Giri/Getty Images Beta-blockers are a type of medication used after ...

Current guideline recommendations for the use of beta-blockers after myocardial infarction without reduced ejection fraction are based on trials conducted before routine reperfusion, invasive care, ...

The benefit of beta-blockers after myocardial infarction in patients with a preserved left ventricular ejection fraction (LVEF) is unclear. We conducted a meta-analysis at the individual-patient level ...