| Online-Ressource |
Verfasst von: | Rivinius, Rasmus [VerfasserIn]  |
| Helmschrott, Matthias [VerfasserIn]  |
| Ruhparwar, Arjang [VerfasserIn]  |
| Schmack, Bastian [VerfasserIn]  |
| Darche, Fabrice Fernand [VerfasserIn]  |
| Thomas, Dierk [VerfasserIn]  |
| Bruckner, Thomas [VerfasserIn]  |
| Dösch, Andreas [VerfasserIn]  |
| Katus, Hugo [VerfasserIn]  |
| Ehlermann, Philipp [VerfasserIn]  |
Titel: | Elevated pre-transplant pulmonary vascular resistance is associated with early post-transplant atrial fibrillation and mortality |
Verf.angabe: | Rasmus Rivinius, Matthias Helmschrott, Arjang Ruhparwar, Bastian Schmack, Fabrice F. Darche, Dierk Thomas, Tom Bruckner, Andreas O. Doesch, Hugo A. Katus and Philipp Ehlermann |
E-Jahr: | 2020 |
Jahr: | 20 March 2020 |
Umfang: | 12 S. |
Illustrationen: | Diagramme |
Fussnoten: | Gesehen am 14.04.2020 |
Titel Quelle: | Enthalten in: European Society of CardiologyESC heart failure |
Ort Quelle: | Chichester : Wiley, 2014 |
Jahr Quelle: | 2020 |
Band/Heft Quelle: | 7(2020), 1, Seite 177-188 |
ISSN Quelle: | 2055-5822 |
Abstract: | Aims Severely elevated pre-transplant pulmonary vascular resistance (PVR) has been linked to adverse effects after heart transplantation (HTX). The impact of a moderately increased PVR before HTX on post-transplant outcomes remains uncertain. The aim of this study was to investigate the effects of an elevated pre-transplant PVR ≥ 300 dyn·s·cm−5 (≥3.75 Wood units) on outcomes after HTX. Methods and results This observational retrospective single-centre study included 561 patients receiving HTX at Heidelberg Heart Center between 1989 and 2015. Patients were stratified by degree of pre-transplant PVR. Analyses covered demographics, post-transplant medication, mortality and causes of death after HTX, early post-transplant atrial fibrillation (AF), and length of the initial hospital stay after HTX. Ninety-four patients (16.8%) had a PVR ≥ 300 dyn·s·cm−5 (≥3.75 Wood units). These patients had a higher rate of early post-transplant AF [20.2 vs. 10.7%, difference: 9.5%, 95% confidence interval (CI): 0.9-18.1%, P = 0.01] and an increased 30 day post-transplant mortality (25.5 vs. 6.4%, hazard ratio: 4.4, 95% CI: 2.6-7.6, P < 0.01), along with a higher percentage of death due to transplant failure (21.2 vs. 4.1%, difference: 17.1%, 95% CI: 8.7-25.5%, P < 0.01). Multivariate analysis revealed a PVR ≥ 300 dyn·s·cm−5 (≥3.75 Wood units) as a significant risk factor for increased 30 day mortality after HTX (hazard ratio: 4.4, 95% CI: 2.5-7.6, P < 0.01). Kaplan-Meier estimator showed a lower 2 year survival after HTX (P < 0.01) in patients with a PVR ≥ 300 dyn·s·cm−5 (≥3.75 Wood units). Conclusions Elevated pre-transplant PVR ≥ 300 dyn·s·cm−5 (≥3.75 Wood units) is associated with early post-transplant AF and increased mortality after HTX. |
DOI: | doi:10.1002/ehf2.12549 |
URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext: https://doi.org/10.1002/ehf2.12549 |
| Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/ehf2.12549 |
| DOI: https://doi.org/10.1002/ehf2.12549 |
Datenträger: | Online-Ressource |
Sprache: | eng |
Sach-SW: | Atrial fibrillation |
| Heart transplantation |
| Length of initial hospital stay |
| Mortality |
| Pulmonary vascular resistance |
K10plus-PPN: | 1694432122 |
Verknüpfungen: | → Zeitschrift |
Elevated pre-transplant pulmonary vascular resistance is associated with early post-transplant atrial fibrillation and mortality / Rivinius, Rasmus [VerfasserIn]; 20 March 2020 (Online-Ressource)