This week, we talk about one of the big contributors to heart failure: inflammation. Heart failure affects millions and comes in two main types: HFrEF (weakened pumping) and HFpEF (thickened, stiff walls). While conditions like high blood pressure and diabetes contribute, chronic inflammation—driven in part by Interleukin 6 (IL-6)—plays a major role. IL-6 causes muscle damage, fibrosis, and worsens other diseases. Researchers are developing monoclonal antibodies to regulate IL-6, offering a potential breakthrough technology in reducing inflammation and improving heart health. 

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