Karthickeyan Naganathan

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About

Dr. Karthickeyan Naganathan is a leading voice in digital health innovation, with his work centered on the convergence of healthcare systems and emerging technologies. His most impactful contribution, the 2022 review "Transforming healthcare through a digital revolution," has garnered 93 citations, establishing a foundational framework for understanding how digital tools—from telemedicine to AI-driven diagnostics—are reshaping patient care. This paper, published during the height of the COVID-19 pandemic, critically analyzed how the global health crisis accelerated the adoption of digital solutions, addressing challenges such as infrastructure strain and the need for resilient care models. Dr. Naganathan’s research is particularly notable for its timely examination of how the resurgence of new virus variants necessitated a rapid re-invention of healthcare delivery. By synthesizing evidence on digital healthcare technologies, his work has informed policymakers and practitioners navigating the post-pandemic landscape. His contributions underscore a commitment to bridging the gap between technological potential and real-world clinical application, making him a key figure in the ongoing digital transformation of medicine.