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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.

Signs and symptoms vary based on the type of angina you have and on whether you are a man or a woman. Angina symptoms can differ in severity, location in the body, timing, and how much relief you may feel with rest or medicines. Since symptoms of angina and of heart attack can be the same, call 9-1-1 if you feel chest discomfort that does not go away with rest or medicine. Angina can also lead to a heart attack and other complications that can be life-threatening.

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.

Some people have severe symptoms of coronary heart disease. Others have no symptoms at all. If you have “silent” coronary heart disease, you may not have any symptoms until you have a heart attack or other complication.

El TEV ocurre en las venas que llevan sangre al corazón. Los coágulos de sangre pueden aparecer en venas dañadas por cirugía o traumatismo, o como resultado de una inflamación por una infección o lesión.

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.

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.

After you are diagnosed with vasculitis, it is important to follow your treatment plan. Your doctor may recommend additional follow-up care and medicines to avoid complications. If vasculitis responds to treatment, it may go into remission.

Signs and symptoms of Marfan syndrome depend on which parts of the body are affected and the severity of the condition. Some people have few or no signs or symptoms, while others experience severe symptoms or life-threatening complications.

Pacemakers use low-energy electrical pulses to control the rate and rhythm of your heartbeat. Traditional pacemakers send the electrical pulses through wires, also known as leads. Wireless pacemakers are a newer kind of pacemaker without wires.