NEW YORK--(BUSINESS WIRE)--Pfizer Inc announced today that Lipitor® (atorvastatin calcium) 80 mg significantly reduced the risk of major cardiovascular events, including heart attack and stroke, by 27 percent in patients with heart disease who had previous coronary bypass surgery compared with patients taking the 10 mg dose of Lipitor. This analysis, designed and completed following the closure of the five-year Treating to New Targets (TNT) study, was published in the “Journal of the American College of Cardiology.”
