Uncovering Unrecognized Heart Failure With Preserved Ejection Fraction Among Individuals With Obesity and Dyspnea.
Leah B KosyakovskyElizabeth E LiuJessica K WangLisa MyersJuhi K ParekhHanna KnaussGregory D LewisRajeev MalhotraMatthew NayorJeremy M RobbinsRobert E GersztenNaomi M HamburgJenna N McNeillEmily S LauJennifer E HoPublished in: Circulation. Heart failure (2024)
Among adults with obesity and dyspnea without known cardiovascular disease, at least a third had clinically unrecognized HFpEF uncovered on invasive cardiopulmonary exercise testing. Clinical, biomarker, resting echocardiography, and diagnostic scores were similar among those with and without HFpEF. These results suggest clinical underdiagnosis of HFpEF among individuals with obesity and dyspnea and highlight limitations of noninvasive testing in the identification of HFpEF.