Short- and long-term need for permanent pacemaker after transcatheter implantation of the Edwards Sapien aortic valve prosthesis

A permanent pacemaker is frequently needed after transcatheter aortic valve implantation, but the available data are mainly on the CoreValve system. To evaluate the need for new permanent pacemaker after implantation of the Edwards Sapien device, as well as related factors. We included the first 100...

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Veröffentlicht in:Revista portuguesa de cardiologia 2015-11, Vol.34 (11), p.665-672
Hauptverfasser: Moreno, Raúl, Calvo, Luis, Sánchez-Recalde, Angel, Galeote, Guillermo, Jiménez-Valero, Santiago, López, Teresa, Plaza, Ignacio, González-Davia, Rosa, Ramírez, Ulises, Mesa, Jose Maria, Moreno-Gomez, Isidro, López-Sendón, José-Luis
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Sprache:eng
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Zusammenfassung:A permanent pacemaker is frequently needed after transcatheter aortic valve implantation, but the available data are mainly on the CoreValve system. To evaluate the need for new permanent pacemaker after implantation of the Edwards Sapien device, as well as related factors. We included the first 100 patients treated with the Edwards Sapien device at our institution. Of these, 12 had a permanent pacemaker before the procedure, and thus our study population was the remaining 88 patients. A permanent pacemaker was indicated in eight patients (9.1%) during hospitalization or at 30 days. After discharge, another four patients needed a pacemaker (at 42 days and three, 18, and 30 months). Two variables were associated with the need for pacemaker during hospitalization: previous dialysis (13% vs. 1%, p=0.042) and complete right bundle branch block before the procedure (25% vs. 5%, p=0.032). More than one month after the procedure, the characteristics associated with the need for pacemaker were plasma creatinine level (2.5±1.7 vs. 1.3±0.6 mg/dl, p=0.001) and previous myocardial infarction (50% vs. 10%, p=0.013). The rate of pacemaker implantation with the Edwards Sapien device was 9.1%. Right bundle branch block and dialysis were associated with this complication. A necessidade de um pacemaker permanente após implantação percutânea da válvula aórtica é frequente, embora os dados disponíveis estejam principalmente associados ao sistema CoreValve. O objetivo foi avaliar o índice do novo pacemaker permanente, bem como todos os fatores relacionados, após a implantação do dispositivo Edwards-Sapiens. Incluímos os primeiros 100 doentes tratados com o dispositivo Edwards-Sapiens no nosso hospital. Destes, 12 já tinham pacemaker permanente antes do procedimento, pelo que a população do estudo corresponde aos restantes 88 doentes. O pacemaker permanente foi indicado em oito doentes (9,1%) durante o internamento ou a 30 dias. Após a alta hospitalar, outros quatro doentes necessitaram de colocar o pacemaker (aos 42 dias e aos três, 18 e 30 meses). Duas variáveis foram relacionadas com a necessidade de colocação de pacemaker durante o internamento: diálise prévia (13 versus 1%, p=0,042) e bloqueio completo do ramo direito antes do procedimento (25 versus 5%, p=0,032). Mais do que um mês após o procedimento, as características, que foram relacionadas com a necessidade de colocação de pacemaker, foram os níveis da creatinina plasmática (2,5±1,7 versus 1,3±0,6 mg/dl, p=0,001) e e
ISSN:0870-2551
2174-2030
DOI:10.1016/j.repc.2015.05.006