Accessibility StatementSkip Navigation Study to evaluate whether a new approach to pacing the heart can improve the lives of patients with heart failure with preserved ejection fraction (HFpEF) who have limited treatment options today The first study implant procedures were performed at The Alfred Hospital in Melbourne, Australia and at The Ohio State University Wexner Medical Center in Columbus, Ohio. The global co-principal investigators for the study are Dr. Atwater and Harriette Van Spall, M.D., Assoc ...