Heart disease – Symptoms, causes, and risk factors
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Heart disease – Symptoms, causes, and risk factors

Several diseases are included under the umbrella term of heart diseases and are also called cardiovascular diseases. They lead to the blood vessels becoming narrow or getting blocked, which, in turn, can result in a heart attack or stroke or cause pain in the chest. Other heart conditions affect the heart’s muscle, rhythm, or valve. Symptoms The symptoms vary according to the condition diagnosed. The symptoms of common cardiovascular diseases are discussed below. Symptoms of atherosclerotic disease Pain in the chest or feeling a sense of tightness or discomfort in the area Shortness of breath Limbs feeling numb or severely cold if the blood vessels have narrowed in the area, as it affects blood circulation Pain in the jaw, back, upper abdomen, or neck Symptoms of abnormality in the heartbeat or arrhythmia Fluttering sensation in the chest Racing or slow heartbeat Discomfort or pain in the chest Feeling dizzy or fainting Light-headedness Symptoms of heart defects or related conditions Skin color turning blue or pale gray Abdominal swelling or swelling in the area surrounding the eyes Shortness of breath while feedings in case of an infant Symptoms of dilated cardiomyopathy Breathlessness Swelling in the legs, feet, and ankles Feeling a sense of fatigue and dizziness Irregular heartbeat Symptoms related to heart infections Fever Shortness of breath Feeling weak Change in the heart rhythm Persistent cough Skin rashes Causes The causes vary depending on the type of heart disease one is affected with.