Publications by Raymond J Benza

Publications by authors named "Raymond J Benza"

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Treadmill testing improves survival prediction models in pulmonary arterial hypertension.

Chih-Hsin Hsu Cherylanne Glassner Aimee J Foreman Richa Agarwal Raymond J Benza

Am Heart J

December 2011

Background: Six-minute walk distance (6MWD) is used in the REVEAL equation to predict 1-year survival for patients with pulmonary arterial hypertension. We sought to determine whether exercise treadmill testing (ETT) could be used in its place.

Methods: This was a single-center study in which 449 patients were enrolled.

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