Congestive

Congestive Heart Failure

Congestive heart failure (pronounced: kənˈjestiv hɑːrt ˈfeɪljər), often referred to as CHF, is a chronic progressive condition that affects the pumping power of your heart muscles.

Etymology

The term "congestive heart failure" comes from the blood flow slowing down and backing up into the lungs, liver, abdomen, and lower extremities causing congestion in the body.

Definition

Congestive heart failure is a type of heart failure which requires seeking timely medical attention, although it often gradually develops over time. The condition occurs when the heart is unable to pump an adequate amount of blood, leading to an accumulation of fluid in the lungs, liver, abdomen, or lower extremities.

Symptoms

Symptoms of congestive heart failure can include:

Shortness of breath
Fatigue
Swollen legs
Rapid heartbeat
Persistent cough or wheezing
Increased need to urinate at night
Swelling of your abdomen (ascites)
Very rapid weight gain from fluid retention
Lack of appetite and nausea
Difficulty concentrating or decreased alertness
Sudden, severe shortness of breath and coughing up pink, foamy mucus

Causes

Congestive heart failure is caused by many conditions that damage the heart muscle, including:

Coronary artery disease
High blood pressure
Faulty heart valves
Damage from a heart attack
Myocarditis
Certain medications
Irregular heart rhythms (arrhythmias)

Treatment

Treatment for congestive heart failure often involves:

Taking medications
Reducing sodium in your diet
Managing stress
Regular physical activity
Keeping a healthy weight
Limiting alcohol and caffeine

Related Terms

External links

Medical encyclopedia article on Congestive
Wikipedia's article - Congestive

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