Dr. Manoj Dashrathlal Gupta (MBBS, MD, DNB, LLB, PGDHA) is a Hyperbaric Physician currently the Director of Prana Wound Care & Hyperbaric Oxygen Therapy Centre, Mumbai, for 14 years. Additionally, He has been working as Director and Head of the Department of Hyperbaric Medicine at Kiran Hospital and Medical College, Surat, Director of Sailee Hospital & Diagnostic Centre, Mumbai, for the last 15 years, Director, "Of HBOT Academy" Mumbai, Faculty of hyperbaric medicine "HBOT Academy" Mumbai (Recognized by Maharashtra University of Health Sciences) and Founder President of Indian Hyperbaric and Diving medicine association, India. He is also the Founder President of the Indian Hyperbaric and Diving medicine association. Besides this, he is also a member of the undersea hyperbaric medical society and the Asian Hyperbaric and diving medical association.

Dr. Indumathi Somasundaram (Ph.D.) is working as an Associate Professor at the Kolhapur Institute of Technology, College of Engineering in the Dept of Biotechnology. She has overall 14 years of teaching and research experience till now. So far, she has authored four books and eight book chapters & has written more than 40 Research articles. She's got 2 Springer International books, and one book is in production. She has handled more than five Govt and Intramural funded research projects. She was awarded Young Scientist in 2018 by the anti-aging foundation in a regenerative medicine conclave.

Chapter 1 History and development of Hyperbaric Medicine.- Chapter 2 Physical basis of Hyperbaric pressure.- Chapter 3 Biochemical aspects Hyperbaric pressure.- Chapter 4 Physiological effects of elevated Barometric pressure.- Chapter 5 Hyperbaric Chambers.- Chapter 6 Transcutaneous Oximetry as an assessment tool in HBOT.- Chapter 7 Evaluating the recommended indications of HBOT.- Chapter 8 HBOT in Emergency Procedure.- Chapter 9 Patient Selection and Patient Care.- Chapter 10 HBOT in Ageing and Regeneration.- Chapter 11 Oxygen toxicity and Side effects of hyperbaric treatment.- Chapter 12 Contraindications of HBOT.