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High blood cholesterol is treated with heart-healthy lifestyle changes and medicines to control or lower your high blood cholesterol. Lipoprotein apheresis is a procedure that can be used to treat familial hypercholesterolemia.

Las personas que no saben si portan un gen de hemoglobina anormal pueden pedirle a su médico que les haga una prueba de sangre. Las parejas que están pensando tener hijos y saben que corren riesgo de tener un hijo con la enfermedad de células falciformes pueden reunirse con un consejero genético.

Heart failure is more common in people age 65 or older, blacks, people who are overweight, and people who have had a heart attack. Children who have congenital heart defects also can develop heart failure.

The TAH replaces the lower chambers of the heart, called ventricles. Tubes connect the TAH to a power source that is outside the body. The TAH then pumps blood through the heart’s major artery to the lungs and the rest of the body.

Angina happens when your heart muscle does not get enough oxygen-rich blood. Medical conditions, particularly ischemic heart disease, or lifestyle habits can cause angina. To understand the causes of angina, it helps to understand how the heart works.

The exact cause of asthma is unknown, and the causes may vary from person to person. However, asthma is often the result of a strong response of the immune system to an allergen in the environment.

Pleural disorders may occur with no symptoms, or they may have obvious symptoms. Signs, symptoms, and complications vary depending on the pleural disorder and how severe it is.

The types of pleural disorders are pleural effusion, pleurisy, and pneumothorax. Pleural effusion is a buildup of fluid in the pleural space. Pleurisy is inflammation of the pleura. Pneumothorax occurs when air or other gas builds up in the pleural space and may cause part or all of the lung to collapse.

Strokes are medical emergencies and treatment needs to begin immediately. Depending on the type of stroke, treatment may include medicines (such as tissue plasminogen activator (tPA) or anticoagulants/antiplatelets) and procedures (such as carotid endarterectomy or carotid artery angioplasty). Surgery—such as aneurysm clipping and coil embolization or arteriovenous malformation repair—may be needed to treat a hemorrhagic stroke. Making lifestyle changes can help treat and control risk factors for a stroke.

If you’ve already had sudden cardiac arrest, an implantable cardioverter defibrillator reduces the chances of dying from a second sudden cardiac arrest. If you have not yet had sudden cardiac arrest but have severe coronary heart disease, your doctor may prescribe a beta blocker or statin. Following a healthy lifestyle can help you lower your risk for sudden cardiac arrest, coronary heart disease, and other heart problems.