Discrepancies between cardiovascular magnetic resonance and Doppler echocardiography in the measurement of transvalvular gradient in aortic stenosis: the effect of flow vorticity

BACKGROUND: Valve effective orifice area EOA and transvalvular mean pressure gradient (MPG) are the most frequently used parameters to assess aortic stenosis (AS) severity. However, MPG measured by cardiovascular magnetic resonance (CMR) may differ from the one measured by transthoracic Doppler-echo...

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Bibliographische Detailangaben
Hauptverfasser: Garcia, Julio, Capoulade, Romain, Le Ven, Florent, Gaillard, Emmanuel, Kadem, Lyes, Pibarot, Philippe, Larose, Éric
Format: Artigo
Sprache:Inglês
Veröffentlicht: BioMed Central 2013
Schlagworte:
Research
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3848817/
https://ncbi.nlm.nih.gov/pubmed/24053194
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1532-429X-15-84
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