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La hemoglobina anormal, llamada hemoglobina S, causa la anemia de células falciformes.

Heart inflammation can be caused by infections, particularly from viruses or bacteria; medicines; or damage to the heart’s tissue or muscle from autoimmune diseases, medicines, environmental factors, or other triggers.

There are three main types of coronary heart disease: obstructive coronary artery disease, nonobstructive coronary artery disease, and coronary microvascular disease. Coronary artery disease affects the large arteries on the surface of the heart. Many people have both obstructive and nonobstructive forms of this disease. Coronary microvascular disease affects the tiny arteries in the heart muscle.

Defibrillators can be used in children, teens, and adults. AEDs are used to treat sudden cardiac arrest. Your doctor may recommend an ICD or WCD to treat an arrhythmia and prevent new or repeat sudden cardiac arrests.

The goal of treatment is remission, a state in which the condition is not causing problems. Not everyone who is diagnosed with sarcoidosis needs treatment. Medicines used to treat sarcoidosis help reduce inflammation or suppress the immune system. Many people recover with few or no long-term problems.

Sleep apnea can be caused by a person’s physical structure or medical conditions. These include obesity, large tonsils, endocrine disorders, neuromuscular disorders, heart or kidney failure, certain genetic syndromes, and premature birth.

Your genes or other medical conditions can cause pulmonary hypertension. Certain medical conditions can damage, change, or block the blood vessels of the pulmonary arteries. The cause of pulmonary hypertension is not always clear.

Cardiogenic shock is life-threatening and requires rapid diagnosis and identification of the cause, and emergency medical treatment. Treatments include medicines, heart procedures, and medical devices to support or restore blood flow in the body and prevent organ damage. Because cardiogenic shock is a serious medical condition affecting multiple body organs, a team of medical specialists usually provides care. Some medical devices may be used temporarily to stabilize or support you until a permanent device can be implanted or until a heart transplant can be performed. For people who have severe organ damage and may not survive after cardiogenic shock, palliative care or hospice care may help them have a better quality of life with fewer symptoms.

Signs and symptoms of circadian rhythm disorders can vary depending on the type of circadian rhythm disorder you have and how severe your condition is. Many of the symptoms of circadian rhythm disorders occur because you are not getting enough good-quality sleep when your body needs it. Undiagnosed and untreated circadian rhythm disorders may increase your risk of certain health conditions or cause workplace or road accidents.

Los factores de riesgo para la anemia por deficiencia de hierro son, entre otros, pertenecer a ciertos grupos de edad, algunos factores ambientales poco saludables, el historial familiar y genético, ser mujer, y ciertos estilos de vida como el vegetarianismo.