Details

Autor(en) / Beteiligte

• Iribarne, Alexander
• Alabbadi, Sundos H.
• Moskowitz, Alan J.
• Ailawadi, Gorav
• Badhwar, Vinay
• Gillinov, Marc
• Thourani, Vinod H.
• Allen, Keith B.
• Halkos, Michael E.
• Patel, Nirav C.
• Kramer, Robert S.
• D’Alessandro, David
• Raymond, Samantha
• Chang, Helena L.
• Gupta, Lopa
• Fenton, Kathleen N.
• Taddei-Peters, Wendy C.
• Chu, Michael W.A.
• Falk, Volkmar
• Chikwe, Joanna
• Jeffries, Neal
• Bagiella, Emilia
• O’Gara, Patrick T.
• Gelijns, Annetine C.
• Egorova, Natalia N.

Titel

Permanent Pacemaker Implantation and Long-Term Outcomes of Patients Undergoing Concomitant Mitral and Tricuspid Valve Surgery

Ist Teil von

• Journal of the American College of Cardiology, 2024-04, Vol.83 (17), p.1656-1668

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2024

Quelle

MEDLINE

Beschreibungen/Notizen

• Tricuspid valve annuloplasty (TA) during mitral valve repair (MVr) is associated with increased risk of permanent pacemaker (PPM) implantation, but the magnitude of risk and long-term clinical consequences have not been firmly established. This study assesses the incidence rates of PPM implantation after isolated MVr and following MVr with TA as well as the associated long-term clinical consequences of PPM implantation. State-mandated hospital discharge databases of New York and California were queried for patients undergoing MVr (isolated or with concomitant TA) between 2004 and 2019. Patients were stratified by whether or not they received a PPM within 90 days of index surgery. After weighting by propensity score, survival, heart failure hospitalizations (HFHs), endocarditis, stroke, and reoperation were compared between patients with or without PPM. A total of 32,736 patients underwent isolated MVr (n = 28,003) or MVr + TA (n = 4,733). Annual MVr + TA volumes increased throughout the study period (P < 0.001, trend), and PPM rates decreased (P < 0.001, trend). The incidence of PPM implantation <90 days after surgery was 7.7% for MVr and 14.0% for MVr + TA. In 90-day conditional landmark-weighted analyses, PPMs were associated with reduced long-term survival among MVr (HR: 1.96; 95% CI: 1.75-2.19; P < 0.001) and MVr + TA recipients (HR: 1.65; 95% CI: 1.28-2.14; P < 0.001). In both surgical groups, PPMs were also associated with an increased risk of HFH (HR: 1.56; 95% CI: 1.27-1.90; P < 0.001) and endocarditis (HR: 1.95; 95% CI: 1.52-2.51; P < 0.001), but not with stroke or reoperation. Compared to isolated MVr, adding TA to MVr was associated with a higher risk of 90-day PPM implantation. In both surgical groups, PPM implantation was associated with an increase in mortality, HFH, and endocarditis. [Display omitted]