What is a Heart Attack?
A heart attack, also known as a myocardial infarction, occurs when the blood supply to the heart is blocked. This is usually caused by a buildup of plaque in the coronary arteries, which can be caused by an unhealthy lifestyle, such as smoking or an unhealthy diet. The blockage prevents oxygen and nutrients from reaching the heart muscle, which can cause damage to the heart.
What are the Symptoms of a Heart Attack?
The most common symptom of a heart attack is chest pain or discomfort. Other symptoms may include shortness of breath, dizziness, nausea, pain in the arms, back, neck, or jaw, and sweating. If you experience any of these symptoms, you should seek medical attention immediately.
Is a Heart Attack Harmful?
Yes, heart attacks can be very dangerous and even deadly. The risk of death increases if the attack is not treated quickly. If you are having a heart attack, you should receive medical attention immediately. Treatment for heart attacks typically involves medications, lifestyle changes, and surgery. Depending on the severity of the attack, the outcome can vary from full recovery to death.