32 Schopfer Schopfer DW DW Ku Ku IA IA Regan Regan M M Whooley Whooley MA MA Growth Differentiation Factor 15 and Cardiovascular Events in Patients with Stable Ischemic Heart Disease (The Heart and Soul Study) Growth Differentiation Factor 15 and Cardiovascular Events in Patients with Stable Ischemic Heart Disease (The Heart and Soul Study) Am Heart J Am Heart J 2014 2014 167 167 2 2 186 186 92.e1 92.e1 10.1016/j.ahj.2013.09.013 10.1016/j.ahj.2013.09.013 24439979 24439979. The gene discussed is GDF15; the disease is coronary artery disorder.