Chapters Transcript Video Transcatheter Procedure for Patent Foramen Ovale (PFO) Deepak R. Talreja, M.D., discusses patent foramen ovale (PFO), the risk of stroke and the treatments that exist. This video highlights the AGA Septal Occluder as treatment for this condition. Published February 16, 2018 Created by Related Presenters Deepak Talreja, M.D., FACC Sentara Cardiology Specialists Dr. Talreja provides top-quality, patient-focused care for the prevention, diagnosis, and treatments of disease and conditions of the heart and blood vessels. View full profile