What is Heart Failure?

Heart failure is a chronic condition in which the heart muscle becomes unable to pump blood efficiently enough to meet the body's needs, leading to a backup of fluid in the lungs, legs, and other tissues. It can result from the heart muscle becoming weakened and unable to contract properly, or from the heart becoming stiff and unable to relax and fill with blood adequately between beats. Heart failure typically develops as the end result of other cardiac conditions such as coronary artery disease, long-standing hypertension, or valve disease that have progressively damaged the heart over time. Symptoms often worsen gradually, though acute episodes of decompensation can occur suddenly and require urgent hospital treatment. While heart failure cannot usually be cured, it can be effectively managed with medication and lifestyle changes to control symptoms, slow progression, and extend life expectancy.

What are the main symptoms of Heart Failure?

The most common symptoms include: Shortness of breath especially on exertion or lying flat; fatigue and weakness; swelling in the legs; ankles. Early recognition is key to prompt diagnosis and effective treatment.

Is Heart Failure contagious?

No, Heart Failure is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

How is Heart Failure treated?

Treatment options include: Treatment involves medications including ACE inhibitors or ARBs; beta-blockers; diuretics to reduce fluid overload. Treatment should always be guided by a qualified Cardiology specialist. Do not self-medicate.

Can Heart Failure be prevented?

While Heart Failure cannot always be fully prevented, several measures can reduce risk: Managing blood pressure and cholesterol levels; treating coronary artery disease promptly; avoiding excessive alcohol consumption.

When should I see a doctor for Heart Failure?

Seek immediate medical attention if you experience symptoms of Heart Failure. This is a serious condition — go to the emergency room or call 112 if symptoms are severe or rapidly worsening.

All Diseases/Heart Failure

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CardiovascularSevere

Heart Failure

Cardiology · Cardiovascular

Severe

Severity

Common — affects millions of people in India, with rising prevalence linked to increasing rates of hypertension and coronary artery disease

Prevalence

Contagious

Cardiology

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