Exercise Mildly Increases Transaortic Gradients in Aortic Stenosis With Preserved Ejection Fraction: An Invasive Hemodynamic Study
Symptomatic patients with ≥ moderate AS and preserved LVEF experience small increases in AV mean gradient with exercise, and unlike the normal physiological response to exercise, there was no significant increase in SV. In most patients, AVA rose during exercise. Exercise-induced elevation in filling pressures was highly prevalent.
Authors
- C. Charles Jain (ORCID: https://orcid.org/0000-0002-1116-8541)
- Blasé A. Carabello (ORCID: https://orcid.org/0000-0002-2423-1730)
- Mackram F. Eleid (ORCID: https://orcid.org/0000-0001-6082-5379)
- William R. Miranda (ORCID: https://orcid.org/0000-0001-8864-8474)
- Trevor Simard (ORCID: https://orcid.org/0000-0001-9465-8150)
- Benjamin Hibbert (ORCID: https://orcid.org/0000-0003-0906-1363)
- Abdullah Al‐Abcha (ORCID: https://orcid.org/0000-0002-9025-7453)
- Rick A. Nishimura
- Jae K. Oh
Institutions
- Mayo Clinic (US)
- East Carolina University (US)
Publication Details
- Journal
- Catheterization and Cardiovascular Interventions
- Published
- 2025-04-09
- DOI
- https://doi.org/10.1002/ccd.31511
- Primary Topic
- Cardiac Valve Diseases and Treatments
- Type
- article
- Field-Weighted Citation Impact
- 0.00