Key result
Non-invasive ultrasound methods reliably estimate right atrial pressure to assess hemodynamic congestion.
Why the study?
Non-invasive methods for estimating right atrial pressure remain uncertain and debated, necessitating a review of current criteria and new echocardiographic techniques.
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May support non-invasive right atrial pressure estimation at bedside; leaves open prospective validation against invasive measures.
Vecchis et al. (2016) conducted a review in Hemodynamic congestion and heart failure. Non-invasive ultrasound estimation of right atrial pressure vs. Right heart catheterization was evaluated. Non-invasive ultrasound methods, including inferior vena cava collapsibility and 3D echocardiography, provide reliable estimates of right atrial pressure to assess hemodynamic congestion.
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