Mark Dennis

Dr. Mark Dennis (MBBS[Hons], PhD, DDU, FRACP, FSCMR) is a Clinical Associate Professor at the Central Clinical School within the University of Sydney. His clinical specialty lies in Cardiology with a focus on Cardiovascular Diseases and Intensive Care. As a Senior Research Fellow supported by the National Heart Foundation, he leads studies in extracorporeal membrane oxygenation (ECMO) and cardiopulmonary resuscitation (CPR) optimization.

• Education: MBBS(Hons), PhD, DDU, FRACP, FSCMR, EACVI (Congenital Level 3)

His research spans ECPR logistics, myocardial fibrosis in diabetes, and congenital heart disease outcomes. Key themes include improving healthcare spatial equity through novel transport strategies and developing ECPR training programs. He has received major grants from NSW Health, National Heart Foundation, and NHMRC.

Recent publications analyze ECPR selection criteria, cardiogenic shock management, and ECMO thrombosis-on-a-chip models. His 46+ peer-reviewed articles since 2014 cover topics from anabolic steroid effects on cardiac MRI to regional ECMO retrieval experiences.

Scientific recognitions include:

• 2024: FMH Rewarding Research Success
• 2023: NHF Future Leader Fellowship
• 2021-2024: Multiple MRFF and NHMRC grants

Current advisees include Yaseen OMRAN. He collaborates with multidisciplinary teams across cardiology, critical care, and emergency medicine.