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Status: Bibliographieeintrag

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Verfasst von:Rivinius, Rasmus [VerfasserIn]   i
 Helmschrott, Matthias [VerfasserIn]   i
 Ruhparwar, Arjang [VerfasserIn]   i
 Schmack, Bastian [VerfasserIn]   i
 Darche, Fabrice Fernand [VerfasserIn]   i
 Thomas, Dierk [VerfasserIn]   i
 Bruckner, Thomas [VerfasserIn]   i
 Dösch, Andreas [VerfasserIn]   i
 Katus, Hugo [VerfasserIn]   i
 Ehlermann, Philipp [VerfasserIn]   i
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

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