One-year outcomes from the 750-patient, randomized PORTICO IDE trial show Abbott Laboratories Inc.’s Portico TAVR system is non-inferior to Edwards Lifesciences Corp.'s Sapien and Medtronic PLC’s CoreValve TAVR systems in patients with high or extreme surgical risk.
Greg Fontana of the Cardiovascular Institute of Los Robles in Thousand Oaks, CA, presented the results at the Transcatheter Cardiovascular...