Heart Attack Symptoms and What To Do Next

A heart attack, or myocardial infarction, occurs when a coronary artery suddenly becomes blocked, cutting off blood flow to the heart. This leads to persistent chest pain that doesn't subside with rest. The discomfort often radiates to the back, jaw, neck, or arms. Other common symptoms include excessive sweating, shortness of breath, nausea, lightheadedness, and a strong sense of impending doom. Recognizing these signs early is crucial for survival.

Immediate Actions During a Heart Attack

If you or someone else experiences these symptoms, it's essential to act quickly. Chewing four aspirin tablets (325 mg total) or taking two 90-mg tablets of ticagrelor can help reduce blood clotting while waiting for emergency help. Immediately call emergency services—such as 911 or your local emergency number—to get professional medical assistance on the way.

What To Do While Waiting for Emergency Help

Stay Calm and Comfortable

Remain in a quiet, well-ventilated space and try to stay as calm as possible. Avoid any physical exertion that could strain the heart. Sitting upright may help ease breathing difficulties. If available, use a fan or open a window to keep the air fresh and cool.

Monitor Symptoms

Keep track of the symptoms and note their onset and intensity. This information can be valuable for emergency responders and doctors when assessing the situation.

Hospital Diagnosis and Treatment Options

Upon arrival at the hospital, medical professionals will perform a series of diagnostic tests, including an electrocardiogram (ECG), echocardiogram, and coronary angiography. These tests help determine the location and severity of the blockage, as well as how much heart muscle has been affected. Based on these findings, doctors will decide on the best course of treatment, which may include medications, angioplasty, stenting, or bypass surgery.

Early intervention significantly improves recovery outcomes. Understanding the symptoms and responding quickly can make a life-saving difference in the event of a heart attack.