If the heart attack is severe, the doctors may perform surgery. The most common emergency surgery doctors perform to treat heart attacks is percutaneous coronary intervention (PCI). During PCI, doctors are able to see inside the arteries to look for the location of the blockage that’s causing the heart attack.

What doctor specializes in heart attacks?

A cardiologist is a heart doctor. They specialize in treating heart conditions and diseases as well as helping patients manage their heart conditions as much as possible. A cardiologist will treat any symptoms of heart conditions that you have and diagnose any possible conditions.

What are the chances of surviving a massive heart attack?

Studies have found that survival rates for people hospitalized for heart attacks are approximately 90%2 to 97%. 3 This varies based on the type of heart attack, which arteries are involved, and additional factors such as age and gender.

What is the biggest heart attack called?

STEMI: The classic or major heart attack It’s a serious heart attack that can cause significant damage.

What happens if you have a heart attack and don’t go to the hospital?

If a person does not receive immediate treatment, this lack of blood flow can cause damage to the heart. Complications arising from this situation include: Arrhythmias: These are abnormal heartbeats. Cardiogenic shock: This refers to severe damage to the heart muscle.

What happens right before a heart attack?

They include the following: Pressure, fullness, squeezing pain in the center of the chest, spreading to the neck, shoulder or jaw. Light-headedness, fainting, sweating, nausea, or shortness of breath with or without chest discomfort. Upper abdominal pressure or discomfort.

Can ECG detect heart blockage?

Your doctor may use an electrocardiogram to determine or detect: Abnormal heart rhythm (arrhythmias) If blocked or narrowed arteries in your heart (coronary artery disease) are causing chest pain or a heart attack. Whether you have had a previous heart attack.

Does a massive heart attack kill you instantly?

But heart attacks don’t always kill instantly. It’s also possible that the damage to the heart muscle doesn’t lead to an irregular heartbeat until a little while after the heart attack occurred, Steinbaum said.

How painful is a massive heart attack?

Some of the sensations you may feel during a heart attack include: Chest pain that can range from mild to severe, or an uncomfortable pressure, tightness, squeezing or heaviness in your chest. The discomfort can last more than a few minutes at a time and sometimes goes away for a short time but returns later.

What can a doctor do to prevent a heart attack?

Some of the major risk factors for heart attack — high blood cholesterol, high blood pressure and diabetes — cause no symptoms early on. Your doctor can test for these conditions and can help you manage them, if necessary. Exercise. Regular exercise helps improve heart muscle function after a heart attack and helps prevent a heart attack.

What kind of procedures are done after a heart attack?

Cardiac Procedures and Surgeries. If you’ve had a heart attack, you may have already had certain procedures to help you survive your heart attack and diagnose your condition. For example, many heart attack patients have undergone thrombolysis, a procedure that involves injecting a clot-dissolving agent to restore blood flow in a coronary artery.

What causes a heart attack at the Cleveland Clinic?

A heart attack occurs when a coronary artery becomes suddenly blocked, stopping the flow of blood to the heart muscle and damaging it. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services.

What happens to the heart during a heart attack?

A heart attack generally occurs when there is a critical blockage in one or more of the arteries that supply the heart muscle with blood. Within minutes of the critical blockage occurring, the heart muscle stops working, and if blood flow is not restored within minutes to hours, the muscle typically dies. The consequences are often catastrophic.