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Updated: Feb 2, 2026

Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet
Published on: November 4, 2015
Validation of a claims-based algorithm to identify patients with chronic thromboembolic pulmonary hypertension using
Simon Teal1, William R Auger2, Rodney J Hughes3
11 Bayer AG, Berlin, Germany.
Abstract:
This study aimed to validate an algorithm developed to identify chronic thromboembolic pulmonary hypertension (CTEPH) among patients with a history of pulmonary embolism. Validation was halted because too few patients had gold-standard evidence of CTEPH in the administrative claims/electronic health records database, suggesting that CTEPH is underdiagnosed.
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