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Does valvuloarterial impedance impact prognosis after surgery for severe aortic stenosis in the elderly?
BACKGROUND: Valvuloarterial impedance (Zva) was introduced as a prognostic measure in patients with aortic stenosis (AS). However, it is unclear whether Zva has a prognostic impact on survival after surgical aortic valve replacement (AVR) in patients with severe AS with preserved ejection fraction (...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4488891/ https://www.ncbi.nlm.nih.gov/pubmed/26196018 http://dx.doi.org/10.1136/openhrt-2015-000241 |