Heart attack or myocardial infarction mostly occurs when the flow of blood to the heart is blocked due to one or more reasons. The most prominent reason could be high fat or cholesterol that results in plaque build up in the coronary artery. The restricted blood flow has the potential to damage or even destroy the heart muscle. Some of the symptoms that can be helpful when it comes to the identification of a heart attack are listed below.
1. Discomfort in the Chest - Your chest may feel tight and pressured when you are about to be hit by a heart attack. Pain or discomfort in the chest is usually central typically felt behind the sternum, the central bone of chest. It may not be pain, it may be only discomfort, it may only be in upper part of tummy, very commonly confused with a gas problem. It is often accompanied by a painful sensation in the chest or arms. If a chest pain lasts more than 15-20 min it can be assumed to be a heart attack. This aching sensation may even spread to your back, neck or jaw.