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Heart Failure
Alternate Names : CHF, Congestive Heart Failure
Definition
Heart failure, also called congestive heart failure, is a disorder in which the heart loses its ability to pump blood efficiently. The term "heart failure" should not be confused with cardiac arrest, a situation in which the heart actually stops beating.
Pictures & Images
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Overview, Causes, & Risk Factors
Heart failure is almost always a chronic, long-term condition, although it can sometimes develop suddenly. This condition may affect the right side, the left side, or both sides of the heart.
As the heart's pumping action is lost, blood may back up into other areas of the body:
With heart failure, many organs don't receive enough oxygen and nutrients, which damages them and reduces their ability to function properly. Most areas of the body can be affected when both sides of the heart fail.
The most common causes of heart failure are the chronic cardiovascular diseases hypertension (high blood pressure) and coronary artery disease. Other structural or functional causes of heart failure include the following:
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Valvular heart disease
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Lung disease
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Approximately 2 out of every 100 people between the ages of 27 and 74 have heart failure. Heart failure becomes more common with advancing age.
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Jump to another section
• Definition
• Heart Failure Overview, Causes, & Risk Factors
• Heart Failure Symptoms & Signs
• Heart Failure Prevention
• Heart Failure Diagnosis & Tests
• Heart Failure Treatment
• Heart Failure Prognosis
• Heart Failure Complications
• Calling Your Health Care Provider
• Pictures & Images
Topics that might be of interest to you Diseases & Conditions
• Alcoholism
• Anemia
• Angina - Stable
• Arrhythmias
• Atrial Myxoma - Left
• Cardiomyopathy
• Digitalis Toxicity
• Dilated Cardiomyopathy
• Heart Disease
• Hypertension
• Hyperthyroidism
• Kidney Disease
• Left-Sided Heart Failure
• Pleural Effusion
• Pulmonary Edema
• Right-Sided Heart Failure
• Systemic Lupus Erythematosus
Tests & Exams
• Blood Pressure
• BUN
• CBC
• CHEM-20
• Chest X-Ray
• Coronary Angiography
• Creatinine - Serum
• Creatinine Clearance
• Dialysis
• ECG
• Echocardiogram
• Liver Function Tests
• Nuclear Ventriculography (MUGA or RNV)
• Pericardiocentesis
• Pulse
• Serum Sodium
• Swan-Ganz - Right Heart Catheterization
• Thoracic CT
• Uric Acid
• Urinalysis
Surgery & Procedures
• Heart Transplant
Other Topics
• Abdomen - Swollen
• Alcohol Use
• Appetite - Decreased
• Auscultation
• Blood Pressure - Low
• Breathing Difficulty
• Chest Pain
• Chronic
• Consciousness - Decreased
• Cough
• Diarrhea
• Fainting
• Fatigue
• Fever
• Foot, Leg, and Ankle Swelling
• Headache
• Heart Murmurs and Other Sounds
• Heartbeat Sensations
• Heartburn
• Hepatomegaly
• Indigestion
• Intravenous
• Nausea and Vomiting
• Obesity
• Physical Examination
• Sleeping Difficulty
• Swelling
• Systemic
• Urination - Excessive at Night
• Urine Output - Decreased
• Weakness
• Weight Gain - Unintentional
• Weight Loss - Unintentional
Review Date : 10/31/2001
Reviewed By : Elena Sgarbossa, M.D., Department of Cardiology, Cleveland Clinic Florida, Weston, FL. Review provided by VeriMed Healthcare Network.
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