For Heart Patients, Aspirin as Good as Blood Thinners Study finds difference is statistically insignificant By John Johnson, Newser Staff Posted May 3, 2012 12:09 PM CDT 7 comments Comments Aspirin is just as beneficial as expensive blood thinners, a new study suggests. (Getty Images) (Newser) – Heart patients shelling out money for expensive blood thinners might take note of a major new study in the New England Journal of Medicine: It seems regular old aspirin is just as effective in warding off strokes and hemorrhages, reports AFP. The 10-year study of more than 2,000 patients found that the combined risk for such ailments was 7.5% for those taking the blood thinner warfarin, or Coumadin. It was a 7.9% for those taking aspirin, a statistically insignificant difference. "Since the overall risks and benefits are similar for aspirin and warfarin, the patient and his or her doctor are free to choose the treatment that best meets their particular medical needs," says the lead researcher from the Columbia University Medical Center. "However, given the convenience and low cost of aspirin, many may go this route."