Characterization and Prognostic Implications of Respirophasic Variation in Invasive Hemodynamic Measurements at Rest and With Exercise

J Card Fail. 2024 Jan 5:S1071-9164(24)00001-0. doi: 10.1016/j.cardfail.2023.12.009. Online ahead of print.

Affiliations

¹ Cardiology Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.
² Cardiology Division, Department of Medicine, Vanderbilt University, Nashville, Tennessee.
³ Cardiology Division, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts. Electronic address: glewis@partners.org.

PMID: 38184293
DOI: 10.1016/j.cardfail.2023.12.009

No abstract available

Keywords: Heart failure with preserved ejection fraction; cardiopulmonary exercise testing; hemodynamic measurement; respirophasic variation.