What Happens to Our Body During a Heart Attack?

The human body is a very complex structure. Every vein and organ, It continues to work non-stop in coordination with each other. The heart is one of them.

Well, even if we don’t feel it at all What happens during a heart attack?

Although a heart attack may seem like a second or minute emergency, the foundations are actually laid years or decades ago.

The heart is a muscular organ. The average adult’s heart is beats 100,000 times a day and pumps approximately 5.6 liters of nutrient- and oxygen-rich blood into the body every minute. Blood first travels from the heart to the lungs, where it is oxygenated.

It then returns to the heart to be pumped into the arteries to provide nutrients and oxygen to the brain, digestive system, and other tissues of the body. In the process leading up to a heart attack Primary coronary arteries, which provide oxygen and nutrients to the heart muscle, narrow over the years.

This condition is largely due to atherosclerosis, the buildup of fatty plaques on artery walls. In addition, sometimes the hard outer surface of the plaques may crack and blood components called platelets may break down. It can stick to cracks and cause the artery to narrow further.

If the arteries are already narrowed by years of fatty plaque buildup, the clot can completely block blood flow to the heart.

However, pieces of plaque can break off and pass through the arteries, causing the blockage to rapidly worsen. Here are such blockages, It causes a heart attack. The muscle cells in the heart become damaged and begin to die within a few minutes.

Although less common, in the walls of the coronary arteries A sudden spasm or contraction can block blood flow and trigger a heart attack. These spasms are most common in smokers and those with high cholesterol or high blood pressure.

In summary, the heart is a very complex organ. The occurrence of a heart attack is just as mysterious and As we have repeated, it occurs due to long-term problems encountered by the heart and vessels.

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