Archie Defillo MD has over 25 years of clinical experience with neurological diseases.  He is currently the Chief Medical Officer for Medibio, a biotechnology company dedicated to advancing our understanding of the relationship between heart rate variability and autonomic modulation as it relates to mental health. His research interests include cerebrovascular, stroke, neuro-trauma, brain oxygenation, metabolism, and autonomic dysfunction. He previously worked with Dr. Eric Nussbaum as the lead clinical researcher at the National Brain Aneurysm Center in St. Paul, Minnesota. He has many publications covering topics that include neurovascular disorders, resting heart rate, heart rate variability, and broken heart syndrome.