Heart Attack

CardioSmart can help you take back control of your life.

Sam, Heart Attack patient
Learn more about Heart Attack
I never added up the symptoms. I thought maybe it was indigestion or stress anxiety as I was heading to work.

On my next visit to the doctor, I want to be prepared.

Questions to Ask Your Doctor

I'm willing to try a new treatment or medication.

Your heart muscle needs oxygen and nutrients to work as it should. A heart attack (your doctor may call it a myocardial infarction) usually occurs when blood flow to the heart is suddenly cut off. When this happens, the heart muscle is starved of oxygen-rich blood. In just a short period of time, part of the heart can be damaged or die. That’s why immediate care is critical—it can spare your heart and save your life. If you think you are having a heart attack, dial 9-1-1 immediately.

If you’ve had a heart attack, you know how scary it can be. And you’re not alone. Over a million Americans have a heart attack each year.

Unfortunately, once you’ve had a heart attack, your chance of having another one is higher. But, there are steps you can take to protect your heart. Taking prescribed medications, following an exercise program tailored to you, maintaining a healthy weight and being careful about what you eat can all help keep your heart healthy. Controlling your blood pressure and lowering cholesterol are also important steps to help prevent another heart attack.

No two heart attacks are the same. If you’ve already had a heart attack, listen to your body. A repeat attack may feel very different. Both men and women can feel the classic crushing chest pain or tightness (called unstable angina), but they often report very different symptoms. Some people might instinctively know it’s a heart attack, others have more subtle symptoms.

Knowing the symptoms of a heart attack and getting treated right away can save your life. Use this condition center to learn more.

Heart Attack News & Events

More Obese Patients Needing Angioplasty than Ever Before

Aug 13, 2013
Younger, morbidly obese patients undergoing percutaneous coronary intervention are also at greater risk for complications, study finds.

Medication Adherence Lowers Heart Disease Risk

Aug 12, 2013
Taking heart medications properly greatly reduces risk for complications and death, study finds.

Caloric Intake of Obese Children is Underestimated

Aug 12, 2013
Study uses model to show obese children consume significantly more calories each day than healthy children.

Study Highlights Need For More AEDs

Aug 09, 2013
Availability of life-saving devices must be widespread in public places.

Echocardiograms Unnecessary for the General Population

Jul 30, 2013
Study finds that a useful heart test has negligible benefit for healthy patients without a family history of heart disease.

Small Restaurants Have Calorie-Packed Items, Too

Jul 30, 2013
Meals from non-chain or small-chain restaurants typically have higher calorie content than their fast-food peers.

Sodium Levels Remain High in Popular Foods

Jul 30, 2013
Study finds little progress in reducing sodium levels of common processed and restaurant foods since 2005.

Noisy Airports May Impact Heart Health of Nearby Residents

Jul 23, 2013
Study shows noise from planes may disrupt sleep, worsening cardiovascular health.

Experts Recognize Obesity as a Disease

Jul 22, 2013
The American Medical Association joins health organizations in acknowledging obesity as a disease, deserving of proper treatment and prevention.

A Stark Reminder of Americans' Widespread Heart Disease Risk

Jul 15, 2013
Beloved actor James Gandolfini’s early death is a wake-up call to the millions of Americans at risk for heart disease.

Perception of Stress Linked to Heart Attack Risk

Jun 27, 2013

Study shows that people who believe stress negatively impacts their health are at increased risk for heart attack.

Obstructive Sleep Apnea Directly Linked to Risk for Sudden Cardiac Death

Jun 11, 2013
A common sleep disorder may significantly increase risk of sudden cardiac death.

Inflammation Associated With Cardiac Syndrome X

Jun 10, 2013
Study shows inflammation may play important role in patients with unexplained chest pain.

Secondhand Smoke Increases Heart Disease Risk, Study Shows

Jun 10, 2013
Exposure to secondhand smoke promotes build-up of calcium deposits in the arteries.

Common Painkillers Increase Heart Risks

Jun 07, 2013

Study finds that taking high doses of NSAIDs for prolonged periods of time increases risk for heart attack and stroke.

Vegetarians May Live Longer Than Meat Eaters

Jun 05, 2013
New research confirms that vegetarian dietary patterns can extend longevity.

Mediterranean Diet Could Prevent Memory Loss

Jun 05, 2013
In addition to being heart-healthy, the Mediterranean diet may also help protect our minds.

Novel Ads Encourage Smokers to Ask Their Doctors About Quitting

Jun 05, 2013
A new national campaign aiming to curb smoking rates features real stories from former smokers.

Magnets in iPad 2 May Interfere with Heart Devices

May 28, 2013
A study conducted by a 14-year-old student finds that the iPad 2 interferes with implantable cardioverter defibrillators.

Poor Diet Negatively Impacts Sleep Patterns in Middle-School Children

May 23, 2013
Among children, a link found between diet and sleep may be the key to promoting better heart health as adults.

Smokeless Tobacco Trends in Adolescents

May 16, 2013
Smokeless tobacco use remains unchanged between 2000 and 2011 among middle and high school students.

Pets May Boost Heart Health

May 15, 2013
After a comprehensive review of existing research, experts acknowledge an association between pet ownership and reduced cardiovascular risk.

Fiber Reduces Stroke Risk

May 08, 2013
Study shows increasing dietary fiber intake could drastically reduce risk for stroke.

Heart Patients Slow to Make Healthy Lifestyle Changes

May 08, 2013
Despite benefits, many heart patients fail to adopt healthy lifestyle changes following diagnosis.

Physically Demanding Jobs Increase Heart Disease Risk

May 07, 2013
Manual labor may increase risk for heart attack and stroke.

Featured Video

Women often experience heart attack symptoms differently than men. It's important for a woman to be able to recognize the symptoms of a heart attack and react quickly by calling 911.

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Featured Video

It's important for men to recognize the symptoms of a heart attack, remain calm and quickly call 911. Under no circumstances should men try to "tough it out."