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Echocardiographic assessment of pulmonary vascular resistance in pulmonary arterial hypertension
BACKGROUND: Echocardiographic ratio of peak tricuspid regurgitant velocity to the right ventricular outflow tract time-velocity integral (TRV/TVI rvot) was presented as a reliable non-invasive method of estimating pulmonary vascular resistance (PVR). Studies using this technique in patients with mod...
Autores principales: | , , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2898679/ https://www.ncbi.nlm.nih.gov/pubmed/20529278 http://dx.doi.org/10.1186/1476-7120-8-21 |