Chest pain is the most common heart attack sign but it is important to understand that there are different kinds of chest pain. Many people with coronary artery disease suffer from angina pectoris which is chest pain or discomfort when the heart is not receiving enough blood. It normally occurs when the heart is working harder, such as during exercise or physical activity, but goes away when the activity is stopped.
The chest pain associated with a heart attack can occur at any time, most notably in the morning, and is of long duration and continuous. People with a history of angina may experience more frequent anginal attacks in the weeks or days before they have a heart attack.
The chest pain is often described as severe, as if something was crushing the heart attack victim’s chest; a heavy, squeezing or extreme pressure sensation. Some people have described it as a tightness of the chest or burning sensation.
The pain itself usually begins in the center of the chest. Then it can radiate outwards and affect the shoulders, neck, jaw, or arms. These chest pains will last 15 to minutes and are not relieved by resting or taking nitroglycerin.
Depending of the location and amount of infracted (dead) heart tissue other signs of heart can include high blood pressure, low blood pressure, nausea, vomiting, or bradycardia (slow heart rate). Irritation of the diaphragm can cause the hiccups as well. In extreme cases the first sign of a heart attack is a sudden death. This is particularly likely in the event that a major blood vessel is completely blocked.
It is utmost importance to seek medical attention at the first signs of heart attack. The sooner a heart attack victim receives medical attention the better their chances of survival.
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