Acquired thrombocytopenia after transcatheter aortic valve replacement: clinical correlates and association with outcomes

Acquired thrombocytopenia after transcatheter aortic valve replacement: clinical correlates and association with outcomes

This study aimed to evaluate incidence and correlates for low platelet count after transcatheter aortic valve replacement (TAVR) and to determine a possible association between acquired thrombocytopenia and clinical outcomes. Patients undergoing TAVR from two medical centres were included in the stu...

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Veröffentlicht in:European heart journal 2014-10, Vol.35 (38), p.2663-2671
Hauptverfasser: Dvir, Danny, Généreux, Philippe, Barbash, Israel M, Kodali, Susheel, Ben-Dor, Itsik, Williams, Mathew, Torguson, Rebecca, Kirtane, Ajay J, Minha, Sa'ar, Badr, Salem, Pendyala, Lakshmana K, Loh, Joshua P, Okubagzi, Petros G, Fields, Jessica N, Xu, Ke, Chen, Fang, Hahn, Rebecca T, Satler, Lowell F, Smith, Craig, Pichard, Augusto D, Leon, Martin B, Waksman, Ron
Format: Artikel
Sprache:eng
Schlagworte:
Aged, 80 and over
Aortic Valve Stenosis - surgery
Female
Humans
Length of Stay
Male
Platelet Count
Thrombocytopenia - etiology
Transcatheter Aortic Valve Replacement - adverse effects
Treatment Outcome
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Zusammenfassung:This study aimed to evaluate incidence and correlates for low platelet count after transcatheter aortic valve replacement (TAVR) and to determine a possible association between acquired thrombocytopenia and clinical outcomes. Patients undergoing TAVR from two medical centres were included in the study. They were stratified according to nadir platelet count post procedure: no/mild thrombocytopenia, ≥100 × 10(9)/L; moderate, 50-99 × 10(9)/L; and severe,
ISSN:0195-668X
1522-9645
DOI:10.1093/eurheartj/ehu082