Dr. Dietrich Andresen on heart and soul07/30/2014July 30, 2014Sometimes heart troubles can be triggered by emotions and stress. Nonetheless, the Berlin-based cardiologist says shouldn't be taken lightly.https://p.dw.com/p/1CgwHAdvertisement Cardiology Department, Evangelische Elisabeth Klinik Lützowstraße 24–26 10785 Berlin