Dr. Abdulfattah S. Alqahtani, affiliated with King Saud University, is a leading researcher in cardiovascular and pulmonary rehabilitation, physical therapy, and health education. His work focuses on evaluating the impact of physical activity, therapeutic exercise, and innovative rehabilitation strategies on patients with heart failure, diabetes, spinal cord injury, and post-COVID-19 conditions. He has contributed significantly to telehealth and digital health interventions, including the application of artificial intelligence in cardiac rehabilitation to improve accessibility and patient-centered outcomes. His research also explores factors influencing electronic learning self-efficacy and student satisfaction during remote education, reflecting his interest in integrating health sciences with education technology. Dr. Alqahtani’s systematic reviews, clinical trials, and community-based studies provide evidence-based insights into improving cardiovascular, pulmonary, and musculoskeletal health. He has a total of 576 citations since 2020, with an h-index of 13 and an i10-index of 17, demonstrating his research impact and scholarly recognition. His multidisciplinary contributions bridge clinical practice, education, and technology to advance rehabilitation sciences.