What is a key indicator of right heart failure?

Peripheral edema and jugular venous distention are critical signs of right heart failure. In this condition, the right side of the heart is unable to effectively pump blood to the lungs for oxygenation, leading to a backup of blood in the systemic circulation. This results in fluid leakage into the peripheral tissues, causing swelling known as peripheral edema. Additionally, increased pressure in the veins can lead to the distension of the jugular veins as the blood flow is obstructed.

The presence of these signs helps clinicians diagnose right heart failure, as they indicate impaired venous return and fluid overload in the systemic circuit. Understanding these symptoms can assist in the overall management and treatment of heart failure patients.