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Validity of echocardiographic tricuspid regurgitation gradient to screen for new definition of pulmonary hypertension
BACKGROUND: Currently an echocardiographic threshold for the tricuspid regurgitation gradient (TRG) of > 31 mmHg is recommended for screening for pulmonary hypertension (PH). Invasively diagnosed PH was recently redefined as mean pulmonary arterial pressure (mPAP) > 20 mmHg instead of ≥ 25 mmH...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8102717/ https://www.ncbi.nlm.nih.gov/pubmed/33997731 http://dx.doi.org/10.1016/j.eclinm.2021.100822 |