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. Author manuscript; available in PMC: 2016 Jun 9.
Published in final edited form as: Am J Cardiol. 2013 Oct 4;113(2):321–327. doi: 10.1016/j.amjcard.2013.08.047

FIGURE 1. Study design.

FIGURE 1

Schematic diagram of the study design and the enrollment process.

Abbreviations: CPX= cardiopulmonary exercise testing; CRP= C reactive protein; HFpEF= Heart failure with preserved ejection fraction.