ArticleThe American journal of cardiology2021
Clinical and Echocardiographic Characteristics of Patients Hospitalized With Acute Versus Chronic Heart Failure With Preserved Ejection Fraction (From the ARIC Study).
Article in The American journal of cardiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Cardiac Structure and Function and Pulmonary Congestion Across New York Heart Association Classes in Patients With Acute Heart Failure.Echocardiography (Mount Kisco, N.Y.) · 2026Observational
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Authors and funding
8 authors at 8 institutions in 1 country.
Funding
Abstract
An expanding number of therapies are now indicated for comorbidity management in heart failure with preserved ejection fraction (HFpEF). Whether comorbidity burdens differ for patients with HFpEF who are hospitalized for acute decompensated heart failure (ADHF) versus those with chronic stable heart failure (CSHF) who are hospitalized for other causes is uncertain. Since 2005, the Atherosclerosis Risk in Communities (ARIC) study has conducted adjudicated community surveillance of hospitalized heart failure. Hospitalized ADHF and CSHF were sampled identically, using prespecified discharge codes and demographic strata, but were differentiated by signs or symptoms of acute or worsening heart failure upon physician review of the medical record. HFpEF was defined by an ejection fraction ≥50%. All events were weighted by the inverse of the sampling probability for statistical analyses. From 2005 to 2014, 13,706 weighted (2,936 unweighted) hospitalizations (mean age 77 years, 64% women, 29% Black) were sampled among patients with HFpEF and adjudicated ADHF (86%) or CSHF (14%). Comorbidity prevalence was high both for ADHF and CSHF hospitalizations, irrespective of gender. Women hospitalized with ADHF versus CSHF had greater prevalence of hypertension (89% vs 84%) diabetes mellitus (48% vs 39%) and renal disease (85% vs 74%). Echocardiographic features such as left ventricular hypertrophy and valvular abnormalities were more common with ADHF than CSHF, for both genders. However, the 28-day and 1-year mortality risk were comparable for ADHF and CSHF. In conclusion, hospitalized patients with HFpEF have a high comorbidity burden and risk of death, irrespective of the cause of hospitalization.
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