When we wake up in the morning, the brain releases a special hormone to wake up our brain. Which puts pressure on the heart. One of these hormones is cortisol, which is a stress hormone. Due to sleeping for too long, the body becomes victim of dehydration. Due to this, there is a lot of pressure on the heart. Due to this the heart has to work harder.
Sleeping for long hours causes dehydration in the body
Blood platelets are stickier in the morning, which can trigger plaque rupture in the coronary arteries. When you get up and walk again, your heart has to work harder. In the first few hours after waking up, suddenly The risk of cardiac death is highest.
Due to this there is a risk of heart attack in the morning
Chances of heart attack are higher in the morning. Your brain increases the amount of hormones in your body. Which helps you to wake up. And this puts some extra pressure on your heart.
You can also become dehydrated after a long sleep, which can make your heart work harder. One thing is certain that the risk of sudden heart attack is higher in the first few hours after waking up. This may happen because when your body gets up and starts walking again, your heart has to work harder.
Most heart attacks occur between 4-10 in the morning
What time of day is the most likely time to have a heart attack? Most heart attacks occur between 4 and 10 a.m., when blood platelets are stickier. And there is increased secretion of adrenaline from the adrenal glands, which can trigger the breakdown of plaques in the coronary arteries.
Also read: Pollution not only damages the lungs but also the heart, can suddenly lead to heart attack.
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