Dr. Ramya Raghavan is an Assistant Professor at Sri Sathya Sai University for Human Excellence, India, and an accomplished editor and researcher specializing in medical and scientific publications. As the editor for this book on Congenital Heart Disease (CHD), her work is dedicated to advancing the mission of the Sri Sathya Sai Sanjeevani Research Centre in India. Dr. Raghavan’s research interests are broad and interdisciplinary, including Genetics, Biostatistics, Biophotons, and Assistive Technologies. Her current work aligns with the Developmental Origins of Health and Disease (DOHaD) paradigm, focusing on early developmental programming projects to address health disparities and promote equitable approaches to disease prevention. A key focus of her expertise is the critical intersection of the exposome and Social Determinants of Health (SDOH). Dr. Raghavan’s work underscores how a holistic understanding of environmental exposures, from the molecular level to population-wide influences, is essential for addressing major global health issues like CHD. Her research specifically highlights the challenges in low- and middle-income countries (LMICs). Dr. Raghavan possesses a unique ability to bridge complex scientific concepts with broader societal impact, making her a vital voice in translating research into meaningful advancements in CHD care.