A heart attack, or myocardial infarction, occurs when the flow of oxygen-rich blood to a section of the heart muscle is blocked. If the blood flow isn’t restored quickly, the affected part of the heart muscle can die. Heart attacks are often caused by a blockage in one or more of the coronary arteries due to plaque buildup or a blood clot.
Common signs of a heart attack include chest pain, shortness of breath, and discomfort in other areas of the upper body. Immediate medical attention is critical to prevent permanent heart damage or death. After a heart attack, treatment typically includes medications, lifestyle changes, and cardiac rehabilitation to reduce the risk of future heart problems.
Common signs include chest pain or discomfort, shortness of breath, nausea, lightheadedness, and pain or discomfort in the arms, neck, jaw, or back.
Call 911 immediately if you suspect a heart attack. Early medical intervention can save lives and reduce heart damage.
Risk factors include high blood pressure, high cholesterol, smoking, diabetes, obesity, and a family history of heart disease.
Preventing a heart attack involves adopting a heart-healthy lifestyle, including regular exercise, a balanced diet, and managing risk factors like blood pressure and cholesterol.
Recovery involves cardiac rehabilitation, medications, lifestyle changes, and regular follow-up with your healthcare provider.