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Discriminating clinical features of heart failure with preserved vs. reduced ejection fraction in the community.

Publication ,  Journal Article
Ho, JE; Gona, P; Pencina, MJ; Tu, JV; Austin, PC; Vasan, RS; Kannel, WB; D'Agostino, RB; Lee, DS; Levy, D
Published in: Eur Heart J
July 2012

AIMS: Heart failure (HF) is a major public health burden worldwide. Of patients presenting with HF, 30-55% have a preserved ejection fraction (HFPEF) rather than a reduced ejection fraction (HFREF). Our objective was to examine discriminating clinical features in new-onset HFPEF vs. HFREF. METHODS AND RESULTS: Of 712 participants in the Framingham Heart Study (FHS) hospitalized for new-onset HF between 1981 and 2008 (median age 81 years, 53% female), 46% had HFPEF (EF >45%) and 54% had HFREF (EF ≤45%). In multivariable logistic regression, coronary heart disease (CHD), higher heart rate, higher potassium, left bundle branch block, and ischaemic electrocardiographic changes increased the odds of HFREF; female sex and atrial fibrillation increased the odds of HFPEF. In aggregate, these clinical features predicted HF subtype with good discrimination (c-statistic 0.78). Predictors were examined in the Enhanced Feedback for Effective Cardiac Treatment (EFFECT) study. Of 4436 HF patients (median age 75 years, 47% female), 32% had HFPEF and 68% had HFREF. Distinguishing clinical features were consistent between FHS and EFFECT, with comparable discrimination in EFFECT (c-statistic 0.75). In exploratory analyses examining the traits of the intermediate EF group (EF 35-55%), CHD predisposed to a decrease in EF, whereas other clinical traits showed an overlapping spectrum between HFPEF and HFREF. CONCLUSION: Multiple clinical characteristics at the time of initial HF presentation differed in participants with HFPEF vs. HFREF. While CHD was clearly associated with a lower EF, overlapping characteristics were observed in the middle of the left ventricular EF range spectrum.

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Published In

Eur Heart J

DOI

EISSN

1522-9645

Publication Date

July 2012

Volume

33

Issue

14

Start / End Page

1734 / 1741

Location

England

Related Subject Headings

  • Ventricular Outflow Obstruction
  • Stroke Volume
  • Sex Factors
  • Potassium
  • Myocardial Ischemia
  • Male
  • Humans
  • Hospitalization
  • Heart Failure
  • Female
 

Citation

APA
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ICMJE
MLA
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Ho, J. E., Gona, P., Pencina, M. J., Tu, J. V., Austin, P. C., Vasan, R. S., … Levy, D. (2012). Discriminating clinical features of heart failure with preserved vs. reduced ejection fraction in the community. Eur Heart J, 33(14), 1734–1741. https://doi.org/10.1093/eurheartj/ehs070
Ho, Jennifer E., Philimon Gona, Michael J. Pencina, Jack V. Tu, Peter C. Austin, Ramachandran S. Vasan, William B. Kannel, Ralph B. D’Agostino, Douglas S. Lee, and Daniel Levy. “Discriminating clinical features of heart failure with preserved vs. reduced ejection fraction in the community.Eur Heart J 33, no. 14 (July 2012): 1734–41. https://doi.org/10.1093/eurheartj/ehs070.
Ho JE, Gona P, Pencina MJ, Tu JV, Austin PC, Vasan RS, et al. Discriminating clinical features of heart failure with preserved vs. reduced ejection fraction in the community. Eur Heart J. 2012 Jul;33(14):1734–41.
Ho, Jennifer E., et al. “Discriminating clinical features of heart failure with preserved vs. reduced ejection fraction in the community.Eur Heart J, vol. 33, no. 14, July 2012, pp. 1734–41. Pubmed, doi:10.1093/eurheartj/ehs070.
Ho JE, Gona P, Pencina MJ, Tu JV, Austin PC, Vasan RS, Kannel WB, D’Agostino RB, Lee DS, Levy D. Discriminating clinical features of heart failure with preserved vs. reduced ejection fraction in the community. Eur Heart J. 2012 Jul;33(14):1734–1741.
Journal cover image

Published In

Eur Heart J

DOI

EISSN

1522-9645

Publication Date

July 2012

Volume

33

Issue

14

Start / End Page

1734 / 1741

Location

England

Related Subject Headings

  • Ventricular Outflow Obstruction
  • Stroke Volume
  • Sex Factors
  • Potassium
  • Myocardial Ischemia
  • Male
  • Humans
  • Hospitalization
  • Heart Failure
  • Female