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- Heart failure - Symptoms and causes - Mayo Clinic
Heart failure occurs when the heart muscle doesn't pump blood as well as it should Blood often backs up and causes fluid to build up in the lungs and in the legs The fluid buildup can cause shortness of breath and swelling of the legs and feet Poor blood flow may cause the skin to look blue or gray Depending on your skin color, these color changes may be harder or easier to see Some types
- DASH Eating Plan | NHLBI, NIH
The DASH eating plan, also known as the DASH diet, is a flexible and balanced eating plan that helps create a heart-healthy eating pattern for life Learn more about the health benefits of the plan and how to follow the DASH eating plan and limit calories and sodium in your daily life
- Premature ventricular contractions (PVCs) - Mayo Clinic
Some things, including heart diseases or changes in the body, can make cells in the lower heart chambers electrically unstable Heart disease or scarring may cause the heart's electrical signals to take the wrong path Premature ventricular contractions may be caused by: Some medicines, including decongestants and antihistamines
- The Heart Truth® | NHLBI, NIH
The Heart Truth® Heart disease is the leading cause of death in the United States But you can do a lot to protect your heart
- Heart disease - Symptoms and causes - Mayo Clinic
Symptoms Heart disease symptoms depend on the type of heart disease Symptoms of heart disease in the blood vessels Coronary artery disease is a common heart condition that affects the major blood vessels that supply the heart muscle A buildup of fats, cholesterol and other substances in and on the artery walls usually causes coronary artery
- Heart Tests - NHLBI, NIH
Heart imaging tests take pictures of your heart or its arteries or blood vessels to help your doctor see whether there are any problems Cardiac CT scan A cardiac computed tomography (CT) scan, also called a "CAT scan,” is a painless, non-invasive imaging test that uses X-rays to take many detailed pictures of your heart and its blood vessels
- Left ventricular hypertrophy - Symptoms and causes - Mayo Clinic
Left ventricular hypertrophy is a thickening of the wall of the heart's main pumping chamber, called the left ventricle This thickening may increase pressure within the heart The condition can make it harder for the heart to pump blood The most common cause is high blood pressure
- Arrhythmias - Conduction Disorders | NHLBI, NIH
A conduction disorder, also known as heart block, is a problem with the electrical system that controls your heart’s rate and rhythm Learn about the causes, symptoms, and treatments for conduction disorders
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