What Is Congestive Heart Failure?

Q:
What is congestive heart failure?

A:
The most common cause of pulmonary edema is congestive heart failure (CHF). Heart failure is when the heart can no longer pump blood properly throughout the body.

This creates a back-up of pressure in the small blood vessels of the lungs, which causes the vessels to leak fluid.

Keyword: congestive heart failure pulmonary edema.

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