Heart attack

In-Depth

LDL cholesterol calculator Use this target LDL cholesterol calculator to determine a healthy LDL cholesterol level.
Heart disease in women: Understand symptoms and risk factors All women face the threat of heart disease. Discover how to protect your heart.
Heart disease risk calculator Heart disease risk: Use this tool to calculate your risk of having a heart attack.
Secondhand smoke: Avoid dangers in the air Secondhand smoke — Understand the dangers and consider options for clearing the air.

Heart attack symptoms: Know what's a medical emergency Watch for these heart attack symptoms.
Symptom Checker Use this Symptom Checker to pinpoint possible causes of your medical symptoms.
Angina Angina — Comprehensive overview covers symptoms, causes and treatment of this type of chest pain.
Chest pain Chest pain — Comprehensive overview covers causes, diagnosis, treatment of problems this symptom may signal.

Blood tests for heart disease Blood tests offer clues to your heart health. Here's information about these blood tests.
Heart scan (coronary calcium scan) Heart scan (coronary calcium scan) — Overview covers definition, risks and results of these scans.
SPECT scan SPECT scan — Overview covers definition, risks, results of this imaging test.
Nuclear stress test Nuclear stress test — Overview covers what to expect and results of this exercise stress test.
Stress test A stress test — Overview covers what to expect and results of this heart test.
C-reactive protein test C-reactive protein test — Overview covers what to expect and results from this blood test.
Positron emission tomography (PET) scan Positron emission tomography (PET) scan — Overview covers definition, risks, results of this imaging test.
Electrocardiogram (ECG or EKG) Electrocardiogram (ECG or EKG) — Overview covers definition of this test to monitor your heartbeat.

Nicotine dependence Nicotine dependence — Comprehensive overview covers symptoms, complications, treatment of this difficult-to-break addiction.

Flu shots: Especially important if you have heart disease Flu shots are recommended for anyone with heart disease. Find out why.
Ventricular fibrillation Ventricular fibrillation — Comprehensive overview covers the causes and treatments of this life-threatening heart arrhythmia.

Niacin to boost your HDL, 'good,' cholesterol Niacin, a B vitamin, can boost your HDL, 'good,' cholesterol. Find out more.
Cardiac rehabilitation Cardiac rehabilitation — Overview covers the results of this program to improve your heart health.
Daily aspirin therapy: Understand the benefits and risks Daily aspirin therapy can be lifesaving or life-threatening. Discover if you're a good candidate.
Lowering cholesterol: Discover your options Discover your options for lowering cholesterol.
Cardiopulmonary resuscitation (CPR): First aid First-aid instructions for cardiopulmonary resuscitation (CPR).
Heart attack: First aid How to recognize, get help for and provide first aid for a heart attack.

Nuts and your heart: Eating nuts for heart health Discover how walnuts, almonds and other nuts help lower cholesterol and im-prove heart health.
Heart-healthy diet: 8 steps to prevent heart disease Ready to start your heart-healthy diet? Here are eight tips to get you started.
Menus for heart-healthy eating: Cut the fat and salt Use these menus to jump-start your heart-healthy diet.
Omega-3 in fish: How eating fish helps your heart Omega-3 fatty acids in fish are good for your heart. Find out more.

Red wine and resveratrol: Good for your heart? Red wine and something in it called resveratrol may be good for your heart.
5 medication-free strategies to help prevent heart disease Heart disease prevention — five strategies you can adopt now to protect your heart.
Omega-3 in fish: How eating fish helps your heart Omega-3 fatty acids in fish are good for your heart. Find out more.

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