Dr Menglu Ouyang is a Senior Research Fellow at the George Institute for Global Health in Sydney, Australia, and a Conjoint Senior Lecturer at the University of New South Wales. Her research field is in stroke, including acute care, clinical management, health system and implementation science. She has extensive experience in large international clinical trials and implementation research. Her current research is focused on the implementation of evidence-based interventions to improve the system of care in stroke, which aims to fill the knowledge gap in stroke clinical guidelines development, inform implementation strategies and support promoting the care embedded in existing processes in a global context. She is the leading investigator for the process evaluation alongside the large international trials funded by MRC and NHMRC, to explore the feasibility, acceptability and implementation of evidence-based care. She also chairs the monthly Process Evaluation/Health System Research Seminar at TGI. She is in the UNSW Cardiac, Vascular, Metabolic Medicine Early Career Researcher Committee and the editor board of Cerebrovascular Diseases and Frontiers Public Health.