Medically reviewed by Angela Ryan Lee, MD Heart failure occurs when the heart can't pump blood as well as it should. It can ...

It can affect either the left side of the heart (left-sided heart failure) or the right side (right-sided heart failure). Heart failure can cause a variety of symptoms depending on which side is ...

Introduction: Moderate to severe tricuspid regurgitation (TR) in the setting of acute heart failure (AHF) has been found to be associated with worse clinical outcomes. Recently, the TRI-SCORE was ...