Guide To Aortic Dissection Types

Acute Or Chronic Aortic Dissection

Acute aortic dissection and chronic aortic dissection are terms used to classify both types of aortic dissections based on the onset and duration of the tearing process that occurs an individual's aorta. An acute aortic dissection is characterized by a dissection that immediately produces symptoms when it occurs. Sudden back and or chest pain are the symptoms that present most often in individuals with acute aortic dissection. Chronic aortic dissections produce symptoms that can be described as nonspecific and vague. General symptoms of a chronic aortic dissection may be easily overlooked until the patient experiences further complications. For an individual's aortic dissection to be considered chronic, the symptoms must be present for two weeks or longer. Chronic aortic dissections are typically monitored by a patient's physician using an MRI and or CT scans. Surgical interventions may be needed in cases where an individual experiences an aortic aneurysm or a blood clot that can exacerbate their existing aortic dissection.

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