Today we are talking straight from the heart with Dr. Johannes Keienburg, CEO of HitFox Group and co-Managing Director of Heartbeat Labs - a digital health platform aiming to bring patient-centric solutions to the market. Drawing on his experience working in journalism, consultancy and in the start-up world, Johannes shares his insights into communications as an essential component of good leadership and how adopting a data-driven mindset can be the key to taking effective business decisions.