About the book: 2019 / What happens when our heart jumps for joy? Or is someone breaking our hearts? How does it work with “artificial” valves? What are the differences between men's and women's hearts? Why are children's hearts real champions of labor? Felix Schroeder, cardiac surgeon, answers all these and many other questions about this organ. And how we can all take better care of it. The opinions, methods and advice contained in this book are based on the experience and knowledge of the authors and represent their opinions only. They were formulated by the authors on the basis of the information available to them and checked with the greatest possible care. However, they are not a substitute for individual, competent medical advice. Readers will continue to be responsible for their own actions. Neither the authors nor the publisher assume responsibility for any damages or compensation for any losses resulting from instructions taken from this book..