Sam M. Lee

Sam M. Lee, M.D., is an Associate Professor in the Department of Pediatrics — Division of Cardiology at the University of Arkansas for Medical Sciences (UAMS), practicing primarily at Arkansas Children’s Hospital in Little Rock and the Jonesboro Clinic. He joined UAMS in 2019, becoming the first full-time pediatric cardiologist at the Jonesboro satellite location, expanding access to specialized cardiac care for children in northeast Arkansas.

Research Interests: Dr. Lee's clinical and research focus centers on pediatric cardiology, with special emphasis on outpatient cardiology, exercise physiology, and improving exercise performance in athletic adolescents. His work bridges clinical care and translational research, particularly in evaluating cardiovascular function in high-risk pediatric populations.

Publications Overview: His recent research includes studies on echocardiographic assessment of pulmonary hypertension in infants with bronchopulmonary dysplasia and the use of external compression therapy for Fontan patients. These contributions reflect a strong focus on non-invasive diagnostics, cardiovascular rehabilitation, and innovative supportive therapies in complex congenital heart disease.

Professional Recognition:

• American Board of Pediatrics — Pediatric Cardiology Certification
• Member, American College of Cardiology

Training and Affiliations: Dr. Lee completed his medical education at the Medical College of Georgia, residency at Loma Linda University College of Medicine, and fellowship at the Medical College of Virginia. He is actively involved in clinical care, teaching, and research, serving children with congenital heart defects, heart failure, arrhythmias, and valvular disease.

Clinical Practice: He practices at Arkansas Children’s Hospital (Little Rock) and the ACH Jonesboro Clinic, offering echocardiography, electrocardiography, and comprehensive pediatric cardiac evaluations. He accepts new patients by referral and provides second opinions.