Heart Attack - Symptoms | NHLBI, NIH Heart attack symptoms can start slowly and can be mild or more serious and sudden Learn more about symptoms for heart attacks
Heart Attack - Heart Attacks in Women | NHLBI, NIH The causes, risk factors, and symptoms of a heart attack can be different in women compared with men Learn about the symptoms and causes for heart attacks in women
Heart Attack - What Is a Heart Attack? | NHLBI, NIH A heart attack is a life-threatening medical emergency that requires immediate treatment Learn about prevention, symptoms, causes, and treatments for heart attacks
Heart Attack - Causes and Risk Factors | NHLBI, NIH What causes a heart attack? The most common cause of a heart attack is coronary artery disease, which is the most common type of heart disease This is when your coronary artery cannot carry enough oxygen-rich blood to your heart muscle Most of the time, coronary artery disease happens when a waxy substance called plaque builds up inside your arteries, causing the arteries to narrow The
Heart Attack - Recovery | NHLBI, NIH Most people survive heart attacks and live active, full lives If you get help quickly, your treatment can limit damage to your heart muscle Less heart damage and healthy lifestyle changes improve your chances of a better quality of life after a heart attack
Cardiac Arrest - Symptoms | NHLBI, NIH Learn the symptoms and early warning signs of cardiac arrest, such as chest pain and shortness of breath, and how to tell the difference between cardiac arrest and a heart attack
Angina (Chest Pain) - Symptoms | NHLBI, NIH Symptoms of angina can be different for women and men It is more common for women to feel angina pain in the arms, neck, back, and jaw — areas far from the source of the pain Women also more often show other symptoms of angina aside from chest pain, such as shortness of breath, nausea, and light-headedness Sometimes these are not recognized as symptoms of a heart condition This can cause
Heart Attack - Diagnosis | NHLBI, NIH During a heart attack, heart muscle cells die and release proteins into your bloodstream Blood tests can measure the amount of these proteins in your blood For example, you may get a troponin test to measure the amount of a protein called troponin in your blood Troponin leaks when heart muscle cells die during a heart attack Blood tests often are repeated to check for changes over time