Visit the American Heart Association (AHA) website for information on physical activity, diet, and various heart-related conditions. You can search for information on heart disease and stroke, share information with friends and family, and use tools to help you make heart-healthy goals and plans. Contact the AHA to find your nearest local or state AHA group. The AHA provides brochures and information about support groups and community programs, including Mended Hearts, a nationwide organization whose members visit people with heart problems and provide information and support.

The Heart Failure Society of America provides information and education for people with heart failure and their families. The Web site has education modules designed to help people with heart failure, their loved ones, and individuals at risk to work better with their doctors or nurses.

The Heart Rhythm Society provides information for patients and the public about heart rhythm problems. The website includes a section that focuses on patient information. This information includes causes, prevention, tests, treatment, and patient stories about heart rhythm problems. You can use the Find a Specialist section of the website to search for a heart rhythm specialist practicing in your area.

HeartHub for Patients is a website from the American Heart Association. It provides patient-focused information, tools, and resources about heart diseases and stroke. The site helps you understand and manage your health. It includes online tools that explain your risks and treatment options. The site includes articles, the latest news in health and research, videos, interactive tools, forums and community groups, and e-newsletters.

The website includes health centers that cover heart rhythm problems, cardiac rehabilitation, caregivers, cholesterol, diabetes, heart attack, heart failure, high blood pressure, peripheral artery disease, and stroke.

HeartHub for Patients also links to Heart360.org, another American Heart Association website. Heart360 is a tool that helps you send and receive medical information with your doctor. It also helps you monitor your health at home. It gives you access to tools to manage and monitor high blood pressure, diabetes, high cholesterol, physical activity, and nutrition.

The U.S. National Heart, Lung, and Blood Institute (NHLBI) information center offers information and publications about preventing and treating:

• Diseases affecting the heart and circulation, such as heart attacks, high cholesterol, high blood pressure, peripheral artery disease, and heart problems present at birth (congenital heart diseases).
• Diseases that affect the lungs, such as asthma, chronic obstructive pulmonary disease (COPD), emphysema, sleep apnea, and pneumonia.
• Diseases that affect the blood, such as anemia, hemochromatosis, hemophilia, thalassemia, and von Willebrand disease.

This website for older adults offers aging-related health information. The website's senior-friendly features include large print, simple navigation, and short, easy-to-read segments of information. A visitor to this website can click special buttons to hear the text aloud, make the text larger, or turn on higher contrast for easier viewing.

The site was developed by the National Institute on Aging and the National Library of Medicine, both part of the National Institutes of Health (NIH). NIHSeniorHealth features up-to-date health information from NIH. Also, the American Geriatrics Society provides independent review of some of the material found on this website.