Pim worked as a cardiologist in the Netherlands and in 1986 became interested in near-death experiences in patients who survived a cardiac arrest. In 2007 he published his book 'Endless Consciousness: a scientific approach to the near-death experience.' He looks in detail into what actually happens in people's experiences during a NDE, and how it can dramatically change their lives. It raises such fundamental questions as: 'Where is Consciousness located?' 'What Happens when we die' 'Who am I?'