5 questions with Saint Luke's cardiologist that co-led groundbreaking new study
December 26, 2019 at 13:18 PM EST
Dr. John Spertus, director of health outcomes research at Saint Luke's Mid America Heart Institute, co-led a large-scale study that found, in some situations, invasive treatment such as stents and bypass surgery are no more effective than medication and lifestyle changes for preventing heart attacks or death in patients with heart disease.