Dr. Nazar Luqman Bilgrami is an experienced cardiologist with over 30 years of clinical, research and academic experience. He was trained in India, United Kingdom and Australia. Having worked previously in Brunei Darussalam as a cardiologist and adjunct associate professor, he has now moved to Australia. At present he is working with Austin Health in Melbourne, Australia. He is an accomplished researcher with several publications. In addition to his clinical work, he is currently pursuing research in cardiovascular issues related to heart failure. His contribution as a co-editor has gone a long way in compiling this book on microcirculation and making it a worthy reference book for cardiologists.