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Una hemoglobina anormal, llamada hemoglobina S o hemoglobina falciforme, causa la enfermedad de células falciformes. Esta condición se pasa de los padres a los hijos y no es contagiosa

Your doctor may recommend healthy lifestyle changes, medicines, or other treatments aimed at keeping your symptoms from getting worse, increasing your ability to exercise, improving heart function, and ensuring a better quality of life. There is no cure for pulmonary hypertension unless chronic blood clots in the lungs are the cause.

Age, family history and genetics, lifestyle, heart disease or other medical conditions, race, sex, and a history of surgery can all raise your risk of developing the structural and electrical anomalies that cause atrial fibrillation. Even in a healthy heart, a fast or slow heart rate—from exercising or sleeping, for example—can trigger atrial fibrillation.

Conduction disorders may be caused by structural problems in the heart or other medical conditions. Some people have a conduction disorder at birth, while others develop it later in life.

Currently, there are no screening methods to determine who will develop sporadic LAM. Your doctor may recommend screening or genetic tests before you get pregnant if you have TSC or TSC-LAM. If you have TSC, your doctor may also recommend strategies that may slow down the development of LAM.

It may be possible for your doctor to diagnose the type of vasculitis that you have and how severe or advanced it is. Depending on your signs and symptoms, your doctor may recommend you to a specialist for tests or do diagnostic tests or procedures.

A heart attack happens when the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked and the heart can’t get oxygen. If you think you or someone else may be having heart attack symptoms or a heart attack, call 9–1–1 for emergency medical care.

Your doctor will diagnose DIC based on your medical history, a physical exam, and tests. Your doctor will also look for the cause of DIC, because it does not occur on its own.

Mitral valve prolapse is a condition in which the flaps of the mitral valve are floppy, or prolapsed, which can prevent the seal from forming, which results in a backflow of blood in the left atrium as blood is pumped through the heart.

The types of circadian rhythm disorders are advanced or delayed sleep-wake phase disorder, irregular or non–24-hour sleep-wake rhythm disorder, and shift work or jet lag disorder. The type you may have is based on your pattern of sleep and wakefulness.