Cardiopulmonary exercise capacity markers and their link to symptom burden in patients at risk for heart failure with non-reduced ejection fraction

Cardiopulmonary exercise capacity markers and their link to symptom burden in patients at risk for heart failure with non-reduced ejection fraction

Abstract The American Heart Association (AHA) guidelines assess heart failure (HF) via comorbidities, laboratory markers, and echocardiography, while the New York Heart Association (NYHA) classification evaluates functional capacity. The primary objective of this study was to investigate the correla...

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Bibliographic Details
Main Authors: Stefan Kwast, Jana Hoffmann, Christoph Pökel, Roberto Falz, Antina Schulze, Thomas Schröter, Michael Andrew Borger, Martin Busse
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Subjects:
Cardiac power output
Heart failure
Exercise performance
KCCQ
Exercise intolerance
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Online Access:https://doi.org/10.1038/s41598-025-94172-1
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