What does the buildup of blood and fluids due to CHF lead to?

The buildup of blood and fluids due to congestive heart failure (CHF) primarily leads to decreased perfusion of tissues. In CHF, the heart's ability to pump effectively is impaired, which results in inadequate blood flow and oxygen delivery to various organs and tissues. As the heart struggles to circulate blood, fluid can also accumulate in the lungs and other areas of the body, causing edema.

When tissues receive insufficient perfusion, they may not get the nutrients and oxygen required for proper function, which can lead to further complications such as organ dysfunction. This decreased perfusion is a direct consequence of the heart's compromised ability to maintain an adequate circulatory system, ultimately affecting overall health and stability. Understanding this mechanism is crucial for recognizing the effects of heart failure and for making informed clinical decisions related to patient care.