Introduction:
Heart disease refers to a group of conditions affecting the heart and its functions, including cardiovascular disease, arrhythmia, congenital heart defects, cardiomyopathy, and valve disorders.
Symptoms:
Common symptoms include chest pain, shortness of breath, dizziness, fatigue, swelling in the legs, and irregular heartbeat.Types of Heart Diseases:
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Cardiovascular Disease: Narrowing or blockage of blood vessels leading to angina or heart attack.
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Arrhythmia: Irregular heartbeats that may cause dizziness or fainting.
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Cardiomyopathy: Weakening of the heart muscle that may progress to heart failure.
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Heart Valve Disease: Malfunction of one or more valves causing restricted or backward blood flow.
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Inflammatory Heart Diseases: Inflammation of heart layers such as pericarditis or endocarditis.
Causes and Risk Factors:
Age, smoking, high blood pressure, high cholesterol, diabetes, obesity, physical inactivity, and chronic stress increase the risk.Complications:
Untreated heart disease can lead to heart failure, heart attack, stroke, or sudden cardiac death.Diagnosis:
Includes blood tests, ECG, X-rays, echocardiography, cardiac catheterization, CT scan, or MRI.Treatment:
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Lifestyle changes: healthy diet, regular exercise, quitting smoking.
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Medications: to control blood pressure, cholesterol, and diabetes.
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Surgery or medical procedures when necessary (e.g., stent placement, valve repair).
Prevention:
Follow a balanced diet, stay active, manage stress, maintain a healthy weight, and have regular medical checkups.
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