James Alexis Marangou

Dr. James Alexis Marangou is a consultant cardiologist and PhD candidate at Menzies School of Health Research and Charles Darwin University. His research focuses on cardiovascular health in Indigenous populations and improving rural/remote cardiology services, particularly echocardiography screening for rheumatic heart disease (RHD) during pregnancy in high-risk groups. He leads the 'Two Hearts Beat Study' investigating feasibility of prenatal RHD screening in Northern Territory communities. Supported by an NHMRC postgraduate scholarship, his work aligns with UN SDG 3 (Good Health) and SDG 10 (Reduced Inequalities).

• Education: PhD Candidate (Menzies School of Health Research)

Key research interests include implementation science for equitable healthcare access, diagnostic guideline adaptation, and co-design approaches with Indigenous communities. His publications span echocardiography protocol improvements, vaccine safety frameworks, and cross-disciplinary screening models informed by diabetic retinopathy programs. Collaborations involve global experts in RHD and local Northern Territory health systems.

Research outputs emphasize translating evidence into practice, such as safety assessment frameworks for streptococcal vaccine trials and cardiac monitoring innovations for remote settings. He actively engages in global guideline development and community-driven health system strengthening initiatives.