Coronary heart disease causes the blood vessels to narrow and this leads to a temporary shortage of oxygen and nourishment to the heart. This causes a severe pain called angina pectoris and induces a case of deprivation that ultimately leads to a heart attack.
Heart diseases may be defined as the types of diseases that significantly affect the normal functioning of the heart and blood vessels. Such types of diseases are primarily caused by smoking, high blood pressure, high cholesterol, unhealthy diet, lack of exercise, and obesity.
When an individual is suffering from coronary heart disease, his blood vessels get narrow which leads to a temporary shortage of oxygen and nourishment to the heart.
Due to this heart feels the scarcity of oxygen and nourishment. As a result of this, severe pain is induced that ultimately leads to a heart attack.
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