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What is CT Angiography with contrast?

CT Angiography (CTA) is a minimally invasive medical test that helps physicians diagnose and treat medical conditions. Angiography uses one of three imaging technologies and, in some cases, a contrast material to produce pictures of major blood vessels throughout the body.

Reported Purpose & Efficacy

Reasons and Efficacy
Purpose # of patients
# of patients with evaluations Efficacy
Major
Moderate
Slight
None
Can’t tell
pressure of heart chambers 1 0
Vascular calcification 1 0
Headaches 1 0
Chest pain with flushing/nausea 1 0
Elevated blood pressure 1 0
Painful lymph nodes for 8 months 1 0

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Report created on February 11, 2012.