Poly- and perfluoroalkyl substances (PFASs) are a large group of chemicals (>4000) in which carbon-hydrogen bonds are replaced, fully or in part, by carbon-fluorine bonds.1 They can be found in ...

Heart failure (HF) with preserved ejection fraction (HFpEF) is a complex and increasingly prevalent syndrome, representing nearly half of all HF cases. Characterized by symptoms of HF despite a normal ...