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April 26, 2017Cardiovascular UltrasoundOpen Access

Different determinants of exercise capacity in HFpEF compared to HFrEF

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Population

111 heart failure patients (including HFpEF and HFrEF), mean age 63 ± 10 years, 47% female.

Design

Cross-sectional

Authors

ABArlind BatalliUniversity Clinical Center of KosovoPIPranvera IbrahimiGeneral / Preventive / LipidsIBIbadete BytyçiPreventive Cardiology

Discussion

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Overview

LA diameter and age predict poor 6-MWT in HFrEF while lateral s' and hemoglobin do so in HFpEF; hypothesis-generating for phenotype-specific assessment.

Structured PICO

P
Population
111 heart failure patients (including HFpEF and HFrEF), mean age 63 ± 10 years, 47% female.
O
Outcome
Functional exercise capacity assessed by 6-minute walk test (6-MWT) distance (categorized as ≤ 300 m vs >300 m)surrogate

Cite This Study

Batalli et al. (2017) studied this question.

synapsesocial.com/papers/6a1bced8fc87fd06169cd9bchttps://doi.org/10.1186/s12947-017-0103-x
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Left ventricular markers of global dyssynchrony predict limited exercise capacity in heart failure, but not in patients with preserved ejection fraction2012 · 16 citations
  2. 2Predictors of exercise capacity in heart failure2015 · 4 citations
  3. 3Determinants of six-minute walk distance in heart failure with reduced vs. preserved ejection fraction: a systematic review and meta-regression analysis2026
  4. 4Predictors of exercise capacity in patients with chronic heart failure2011 · 26 citations
  5. 5Gender related predictors of limited exercise capacity in heart failure2013 · 5 citations