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Heart attacks are a serious medical emergency that require immediate attention. It is vital to recognize the most common warning signs so you can respond quickly if the situation arises.
A heart attack occurs when blood flow to the heart is blocked. Without enough blood supply, the heart can suffer severe, potentially life-threatening damage.
Heart attacks may also signal coronary artery disease, a condition in which fatty deposits build up in the arteries and reduce blood flow to the heart.
Symptoms can vary from person to person, ranging in severity. Some people experience no signs at all, while others suffer from intense pain.
According to Healthline, chest pain is one of the most common symptoms of a heart attack. The pain may radiate through the upper body and even into the arms.
Other possible signs include excessive sweating, unexplained nausea, severe dizziness, and overwhelming fatigue.
“During a heart attack, blood flow that normally supplies the heart with oxygen is cut off, and the heart muscle begins to die,” the report noted.
Some people experience warning signs before a heart attack, while others do not.
