Causes of a Sudden Heart Attack
According to experts, smoking significantly increases the risk of heart attack and sudden death
The Main Causes of a Sudden Heart Attack A sudden heart attack is a common cause of death in the United States and other countries.
A report on the Cleveland Clinic website found that about 95% of those affected died, but could survive if they received immediate medical attention.
Cardiologist Bruce Wilkoff says: “Only 5% of people who have a sudden heart attack survivors to get to the hospital or have time to go to the hospital.
Explaining the reasons, he said: “Maybe they are alone or with someone who is unfamiliar with CPR or they did not report 911 or the emergency team could not reach them in time.
In the event of a sudden heart attack, the heart usually functions irregularly, the blood circulation stops and the blood does not reach the lungs or the brain, causing the person to suddenly lose consciousness and stop breathing. Is.
“No one can fight it for more than four or five seconds without losing consciousness,” said Dr. Wolkoff.
Here are five key factors that increase the risk of a heart attack:
1: The decreased ability of the ventricle to pump blood
If a person’s left ventricular contraction and blood pumping efficiency is 35% or less, the heart will not be able to pump enough blood and thus the heartbeat will be disrupted and a sudden heart attack The chances will also increase.
A heart attack is often attributed to the heart muscle because it causes confusion and disruption of the heart’s electrical signals. Viral infections, genetics or autoimmune diseases, and chemical toxins can also damage the heart muscle.
If a close relative, parent, or sibling dies at an early age for unknown reasons, the risk of early and sudden death also increases. (Sudden heart attack is often the cause of these events)
Smoking significantly increases the risk of heart attack and sudden death. “When we put ICDs (implantable cardioverter-defibrillators) in smokers’ bodies to normalize their heartbeat, they find that they need more shocks than the device that causes them,” says Dr. Wolkoff. It is estimated that they have a higher risk of a heart attack.
5- The decreased ability of the heart to supply adequate blood
“If you have symptoms of heart failure such as difficulty breathing or you are not able to exercise properly, you need treatment,” says a cardiologist.
Medications such as ACE inhibitors and beta-blockers improve heart function, which greatly reduces the chances of a sudden heart attack.