Infarction

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Infarction
Synonyms	N/A
Pronounce	N/A
Specialty	N/A
Symptoms	Pain, swelling, redness, loss of function
Complications	Tissue necrosis, organ failure, sepsis
Onset	Sudden
Duration	Variable
Types	N/A
Causes	Thrombosis, embolism, atherosclerosis
Risks	Smoking, hypertension, diabetes mellitus, hyperlipidemia
Diagnosis	Medical imaging, blood tests
Differential diagnosis	Infection, inflammation, neoplasm
Prevention	Lifestyle modification, anticoagulants, antiplatelet drugs
Treatment	Revascularization, thrombolysis, supportive care
Medication	N/A
Prognosis	Variable, depends on location and extent
Frequency	Common
Deaths	N/A

Infarction is a medical term that refers to the death of tissue due to a lack of blood supply. This can occur in any part of the body and is often the result of a blockage in the blood vessels that supply the affected area. Infarctions can lead to serious health complications and, in some cases, can be life-threatening.

HE myocardial infarction onset

Causes

Infarctions are typically caused by a blockage in the blood vessels that supply a particular area of the body. This blockage can be caused by a number of factors, including blood clots, atherosclerosis, or vasculitis. In some cases, an infarction can also be caused by a tumor or other growth that presses on a blood vessel and restricts blood flow.

Symptoms

The symptoms of an infarction can vary depending on the area of the body that is affected. Common symptoms can include pain, swelling, and a loss of function in the affected area. In some cases, an infarction can also cause symptoms such as nausea, vomiting, and shortness of breath.

Diagnosis

Diagnosis of an infarction typically involves a physical examination and a review of the patient's medical history. In some cases, additional tests may be needed to confirm the diagnosis. These can include blood tests, imaging tests, and, in some cases, a biopsy of the affected tissue.

Treatment

Treatment for an infarction typically involves addressing the underlying cause of the blockage. This can include medications to dissolve blood clots, surgery to remove blockages, or other treatments to improve blood flow. In some cases, additional treatments may be needed to manage symptoms and prevent further damage to the affected tissue.

See also

• Myocardial infarction
• Stroke
• Pulmonary infarction