Inexpensive Drug Costing Less Than Three Dollars May Minimize Damage from Heart Attack Early treatment of heart attack patients with an inexpensive beta-blocker drug called metoprolol, while in transit to the hospital, can significantly reduce damage to the heart during a myocardial infarction, according to clinical trial study results published Oct. 1 in the journal Circulation.
Oct. 1, 2013 - Newswise