PCORI Awards Full Study Phase of RAPTOR CIED Study to Smith Center Investigator Daniel Kramer, MD April 23, 2026 The Patient-Centered Outcomes Research Institute® (PCORI) has approved the RAPTOR-CIED Study to advance from its feasibility phase to the full study phase, following the successful completion of... See also: Dr. Daniel Kramer, Dr. Issa Dahabreh, Electrophysiology and Digital Health , Epidemiology and Data Science, Grant Award