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. 2022 Jun 8;8:76. doi: 10.1186/s40798-022-00464-5

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Fig. 3 — Quality of life (MLWHFQ and KCCQ) forest plots for both HFpEF and HFrEF. Asterisks signify statistical significance (P < 0.05). HFpEF, Heart failure with preserved ejection fraction; HFrEF, heart failure reduced ejection fraction; MLHFQ, Minnesota Living with Heart Failure Questionnaire; and KCCQ, Kansas City Cardiomyopathy Questionnaire