Imaging modalities are increasingly being used to evaluate the underlying pathophysiology
of heart failure. Positron emission tomography (PET) is a non-invasive imaging technique …

Heart failure with preserved ejection fraction (HFpEF) is increasingly prevalent and now
accounts for half of all heart failure cases. This rise is largely attributed to growing rates of …

Decreased brain blood flow, increased reactive oxygen species production (ROS), and pro-
inflammatory mechanisms contribute to cognitive impairment and neurodegenerative …

Heart failure (HF) is a complex and progressive problem characterized by the heart's
inability to adequately supply the body with oxygen and nutrients. It poses a significant …