Health Library

The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.

Myocardial Ischemia

  • What is ischemia? Ischemia is the medical term for what happens when your heart muscle doesn't get enough oxygen. Ischemia usually happens because of a shortage of blood and oxygen to the heart muscle. It is usually caused by a narrowing or blockage of one or more of the coronary arteries (which supply blood to the...

  • Covers angina and symptoms that happen when the heart does not get enough blood. Covers unstable angina and heart attack. Discusses treatment with medicines, angioplasty, or bypass surgery. Offers prevention tips.

  • Discusses possible causes of chest pain, which include angina, heart attack, pneumothorax, or chest wall pain. Covers heart attack symptoms. Includes interactive tool to decide when to seek care. Offers home treatment and prevention tips.

  • Most people who have stable angina can control their symptoms by taking medicines as prescribed and nitroglycerin when needed. Staying active is also important. Before you get started, ask your doctor what kind of activities would be good for you. But if prescription medicines and activity don't help you manage your...

  • What is angina? Angina (say "ANN-juh-nuh" or "ann-JY-nuh") is a symptom of heart disease. Angina happens when there is not enough blood flow to the heart muscle. This is often a result of narrowed blood vessels, usually caused by hardening of the arteries (atherosclerosis). Angina can be dangerous. So it is...

  • Discusses using nitroglycerin to treat angina, a type of chest pain. Covers how to take the drug. Provides info on side effects and interactions with other drugs. Covers how to store nitroglycerin. Includes info on when to call for emergency help.

  • Covers angina and symptoms that happen when the heart does not get enough blood. Covers unstable angina and heart attack. Discusses treatment with medicines, angioplasty, or bypass surgery. Offers prevention tips.

  • Guides you through decision to have bypass surgery. Explains when bypass surgery might be needed. Covers other treatment options. Includes interactive tool to help you make your decision.

  • There are lots of things you can do to lower your risk for coronary artery disease. But some diets and dietary supplements do not lower risk. It's not clear if vitamins, minerals, and multivitamins can lower risk. Talk with your doctor about the best ways to lower your risk of heart disease. By eating heart-healthy...

  • Find out how you'll feel after coronary angioplasty and how to take care of yourself at home.

  • Guides you through the decision to have a coronary calcium scan. Explains why a coronary calcium scan is done and what it can show. Lists treatments that might come after a coronary calcium scan. Lists risks and benefits. Includes interactive tool to help you decide.

  • Learn when having an angiogram is helpful and when it may not be needed.

  • Hear what other people thought about as they decided whether to have a coronary angiogram.

  • Learn how and why an angiogram is done.

  • Learn how you'll feel after an angiogram and how to take care of yourself at home.

  • See how a diagnosis of heart disease inspired others to care for their heart.

  • Learn how heart disease affects you and how to help prevent a heart attack.

  • Learn why having diabetes raises your risk for heart disease and what you can do about it.

  • Learn how others accept taking heart medicines as part of daily life.

  • Picture an exercise plan you would enjoy, and commit to taking small steps to get there.

  • See how to get back to taking care of your heart.

  • See how three women found ways to fit heart-healthy habits into their busy lives.

  • Learn how to start eating foods that are good for your heart.

  • Learn how regular exercise can help your heart get stronger and healthier.

  • Learn why it's important to know your risk for heart disease if you're a woman.

  • Learn seven ways that can help you lower your risk for a heart attack.

  • Learn what bypass surgery does for your heart and what will happen during surgery.

  • Learn how angioplasty opens narrowed or blocked coronary arteries to improve blood flow.

  • It's true—diabetes raises your risk of heart disease. That means your risks of heart attack and stroke are higher when you have diabetes. Diabetes is plenty to keep up with as it is. That explains why dealing with both heart risk and diabetes can seem like too much all at once. But it's also true that good...

  • You can help keep your heart and blood vessels healthy by taking steps toward a healthier lifestyle. These healthy habits include not smoking, eating right, exercising regularly, staying at a healthy weight, and getting the screening tests you need. A heart-healthy lifestyle is important for everyone, not just for...

  • Learn how a heart-healthy lifestyle can lower your risk for heart disease.

  • Learn how keeping your mood healthy can also help keep your heart healthy.

  • Covers types of coronary bypass surgeries, also called CABG. Includes minimally invasive surgeries. Links to slideshow of CABG. Looks at when surgery is done. Describes how surgery is done, recovery time, and risks.

  • Covers procedure, which is also called percutaneous coronary intervention, to widen narrow coronary arteries for stable angina and heart attack. Links to a slideshow of angioplasty. Describes use of stent and balloon to open artery. Explains why it's done and when it's not done. Includes how well it works, risks, and...

  • Includes causes and symptoms of heart disease. Looks at cholesterol, hypertension, and risk of heart attack. Covers diet, physical activity, and treatment with medicines, angioplasty, and bypass surgery. Includes how to help prevent heart disease.

  • Guides you through the decision to have an angiogram. Explains why the test is done and what it can show. Discusses why you might or might not want to have the test. Lists risks and benefits. Includes interactive tool to help you decide.

  • Quitting smoking is probably the most important step you can take to decrease your chance of coronary artery disease (CAD) and a heart attack. Smoking raises your risk of getting CAD and dying early from CAD. Carbon monoxide, nicotine, and other...

  • People with one or more close relatives who have or had early coronary artery disease (CAD) are at an increased risk for CAD. For men, early CAD is being diagnosed before age 55. For women, early CAD is being diagnosed before 65. A...

  • There is a link between depression and coronary artery disease. People with heart disease are more likely to get depression. And if a person has both depression and heart disease, they may not stay as healthy as possible. They are less likely to...

  • There is a strong association between being overweight and the risk for coronary artery disease (CAD). Being overweight increases your chances of having risk factors for CAD. These include high blood pressure, diabetes, and high cholesterol. Losing...

  • As part of a healthy diet, eat at least two servings of fish each week. Oily fish, which contain omega-3 fatty acids, are best. These fish include salmon, mackerel, lake trout, herring, and sardines. Fish is an important part of a heart-healthy...

  • Low to moderate alcohol use (no more than 2 drinks a day for men, 1 drink a day for women) might lower the risk of coronary artery disease. If you drink alcohol, drink in moderation. But if you do not drink alcohol, do not start drinking to try to lower your risk of heart disease. You have many other options that can...

  • Some risk factors—things that increase your risk—for coronary artery disease (CAD), such as your gender, age, and family history, cannot be changed. Other risk factors for CAD are related to lifestyle and often can be changed. Your chance of developing coronary artery disease increases with the number of risk factors...

  • Covers importance of exercising regularly when you have coronary artery disease. Guides you through steps of starting a complete exercise program that includes aerobic exercise, strength training, and stretching. Explains how to set goals you can reach.

  • Covers risk of heart disease and stroke in women. Lists things that increase risk. Lists prevention steps, such as diet, exercise, not smoking, managing cholesterol and blood pressure, and making decisions on birth control and hormone therapy.

  • Cardiac cachexia is unintentional severe weight loss caused by heart disease. The weight loss might be life-threatening. It can happen to people who have severe heart failure. Even with a very good appetite and high calorie intake, some people lose muscle mass. Cardiac cachexia can require supplemental nutrition...

  • What health professionals are involved in taking care of people who have coronary artery disease? After a diagnosis of coronary artery disease (CAD), you should visit your primary care physician every few months. Your doctor can help track your condition and make sure that your treatment is going as planned. If you...

  • How can I help a loved one who has coronary artery disease? If you have a family member or other loved one who has coronary artery disease (CAD) or has just returned home from the hospital due to a complication of CAD, you may want to know what you can do to help. Your loved one may be able to do fewer normal...

  • Why is it important to manage stress? Stress is the way we all react to change. It includes our mental, emotional, and physical responses to the pressures of everyday life. Because change is a natural and normal part of life, everyone has some stress. But stress can be bad for your heart. If you have heart...

  • A familial lipid disorder is a condition that runs in families. It causes very high levels of cholesterol. This condition can cause a person to get coronary artery disease (CAD) while still young. Because familial lipid disorders are rare, your doctor may only suspect one if you have: Very high cholesterol...

  • Covers walking as one of the easiest ways to increase your physical activity and improve your health. Explains what you need to know before starting a walking program. Includes how to stay motivated.

  • Guides you through the decision to have angioplasty when you have stable angina. Lists benefits and risks of angioplasty and medical therapy. Explains why lifestyle changes are still important. Includes interactive tool to help you with your decision.

Load More