According to statistics gathered by the American Heart Association, more than 80 million Americans have one or more forms of cardiovascular problems, with the principle offender being heart disease. This year, more than 1.26 million Americans will suffer from a recurring or new heart attack--most from a lack of blood supply to the heart.

Whether you have been through one before or experiencing your first heart attack, it is imperative that you recognize its early symptoms. It can manifest itself in a variety of symptoms and requires immediate medical care.

Common Warning Signs

Thanks to the media, television, magazines and educational programs, the American public has become well educated on the common warning signs of coronary artery disease--a disease that is responsible for blocking the blood flow to the heart. The most common symptoms are crushing pressure to the chest, pain down the left arm and jaw, indigestion, nausea, vomiting and fatigue.

Partial Blockage

Many adults, especially women, can experience heart attack symptoms associated with a blockage of blood to the heart that are often confused with indigestion and other maladies. When the coronary arteries become partially occluded, they can still provide minimal blood supply to the heart, so the symptoms are confused with indigestion, muscle pain or shortness of breath. Since the blood supply is not completely occluded, they symptoms can frequently disappear on their own and return at a later time--symptoms that the public does not usually associate with a heart attack. If there is a complete interruption of blood flow to the heart, then the patient must receive medical care within minutes. Once the blood flow to the heart ceases, the heart muscle begins to die, resulting in permanent (even though not complete) damage.

Heart Blockage Symptoms in Women

While many people are familiar with heart attack symptoms in men, they often do not correctly interpret the signs and symptoms of a heart attack in women. Many women do not suffer from the severe, crushing pressure that threatens men. Instead, they suffer from indigestion, gas, nausea and vomiting that can last days, weeks and months. Their symptoms can appear, then go away on their own, so the sufferer confuses them with something else and fails to seek medical attention. According to the Women's Heart Foundation, women who are at high risk of heart disease or have a family history of heart disease, should seek immediate medical care whenever they experience unexplained symptoms.