PT - Journal Article TI - The AFR-PRELIEVE trial: a prospective, non-randomised, pilot study to assess the Atrial Flow Regulator (AFR) in heart failure patients with either preserved or reduced ejection fraction AU - Paitazoglou, Christina AU - Ă–zdemir, Ramazan AU - Pfister, Roman AU - Bergmann, Martin W. AU - Bartunek, Jozef AU - Kilic, Teoman AU - Lauten, Alexander AU - Schmeisser, Alexander AU - Zoghi, Mehdi AU - Anker, Stefan AU - Sievert, Horst AU - Mahfoud, Felix DP - 2019 TA - EuroIntervention PG - 403-410 VI - 15 IP - 5 AID - 10.4244/EIJ-D-19-00342 [doi] 4100 - https://doi.org/10.4244/EIJ-D-19-00342