Impaired Left Ventricular Circumferential Midwall Systolic Performance Appears Linked to Depressed Preload, but Not Intrinsic Contractile Dysfunction or Excessive Afterload, in Paradoxical Low-Flow/Low-Gradient Severe Aortic Stenosis

Paradoxical low-flow/low-gradient aortic stenosis (P-LFLG-AS) occurs in about one-third of patients with severe AS and preserved left ventricular (LV) ejection fraction (EF). Our aim was to differentiate between altered LV loading conditions and contractility as determinants of subtle LV systolic dy...

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Detalles Bibliográficos
Autores principales: Długosz, Dorota, Surdacki, Andrzej, Zawiślak, Barbara, Bartuś, Stanisław, Chyrchel, Bernadeta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9144151/
https://www.ncbi.nlm.nih.gov/pubmed/35628998
http://dx.doi.org/10.3390/jcm11102873

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9144151/
https://www.ncbi.nlm.nih.gov/pubmed/35628998
http://dx.doi.org/10.3390/jcm11102873

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