Heart Failure
Illustration copyright 2003 Nucleus Communications, Inc. All rights reserved. http://www.nucleusinc.com
Heart failure occurs when the heart muscle does not pump as much blood as the body needs. Failure does not mean that the heart has stopped pumping but rather that it is failing to pump as effectively as it should.
The body tries to compensate for the heart's reduced pumping ability by:
ByHealthwise Staff
Primary Medical ReviewerRakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
Specialist Medical ReviewerStephen Fort, MD, MRCP, FRCPC - Interventional Cardiology
Heart Failure
Illustration copyright 2003 Nucleus Communications, Inc. All rights reserved. http://www.nucleusinc.com
Heart failure occurs when the heart muscle does not pump as much blood as the body needs. Failure does not mean that the heart has stopped pumping but rather that it is failing to pump as effectively as it should.
The body tries to compensate for the heart's reduced pumping ability by:
- Holding on to (retaining) salt and water to increase the amount of blood in the bloodstream.
- Increasing the heart rate.
- Increasing the size of the heart.
ByHealthwise Staff
Primary Medical ReviewerRakesh K. Pai, MD, FACC - Cardiology, Electrophysiology
Specialist Medical ReviewerStephen Fort, MD, MRCP, FRCPC - Interventional Cardiology