Dr Anastasia Chatziefstratiou is a postdoc student in the Department of Nursing, Faculty of Health Sciences, at the National and Kapodistrian University of Athens, Greece. She is a graduate of the Department of Nursing of the National and Kapodistrian University of Athens, Greece; she holds a Master's Degree in Cardiac Rehabilitation and a PhD in Nursing. She has been working as a Clinical Registered Nurse for 13 years. Her research includes 14 peer-reviewed international journal publications with an h-index of 5 and more than 183 citations. She has 16 publications in abstract books and 2 chapters in books. Dr Chatziefstratiou is certified in Cardiac Surgery Unit Advanced Life Support, Immediate Life Support, and the Morisky Scale, and she is a member of the Hellenic Nurses’ Association. Her current research interests focus on Clinical Nursing, Cardiovascular Nursing, Rehabilitation, and Chronic Diseases Nursing Management.