Heart attack: three symptoms on the hands will tell about the risk of a dangerous condition

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A heart attack occurs due to a complete or partial blockage of the arteries that supply blood to the heart muscle. Most often, the cause of this dangerous condition is coronary heart disease. The disease is associated with narrowing of the arteries due to the accumulation of fatty deposits, a process known as atherosclerosis.

During a heart attack, according to Johns Hopkins, the muscle cells inside the organ “start to die.” Within thirty minutes after oxygen starvation of the heart muscle, its irreversible damage can occur. To avoid a bad result, you need to listen to your body more and undergo preventive examinations. The hands can tell about the risk of coronary heart disease.

Three warning signs on the hands:

• yellow-orange uneven rash on the fingers. According to WebMD, this indicates an extremely high level of triglycerides, which can cause a rash around the joints. Elevated levels of these fats increase the risk of heart disease, says cholesterol charity Heart UK;
• dark spots under the nails. Small drops of blood stuck under the nail may indicate an infection of the inner lining of the heart or valves, called endocarditis. This condition develops when bacteria or fungi enter the bloodstream, attaching to already damaged areas of the heart, reports The Express. Also, with endocarditis, bloody spots may appear under the skin on the inside of the hands;
• blue or gray color of the fingers. This discoloration may be the result of poor blood circulation associated with narrowing of the blood vessels.

Other warning signs of endocarditis include:

• flu-like symptoms;

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