Reviewed by Brunilda Nazario on November 12, 2020
Pixeldust Studios<br><br>National Heart, Lung, and Blood Institute: "What Is Heart Failure?"<br><br>Mayo Clinic: "Heart Failure."<br><br>MedlinePlus: "Heart Failure."<br><br>PubMed Health: "Heart Failure."
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What does it mean to have a weak ticker, and how does it affect the whole body?
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