Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
Read more health news
Aortic Dissection
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
- View All
Diagnosis & Tests
How is the condition diagnosed?
The history and physical exam may make a healthcare provider suspect aortic dissection. An ECG, or electrocardiogram, may reveal a pattern associated with high blood pressure. A chest X-ray may show an abnormally shaped aorta. The X-ray may also show fluid in the lungs, known as pulmonary edema, or around the heart, known as pericardial effusion.
Special X-ray tests are used to confirm the diagnosis. A cardiac catheterization involves the insertion of a tube through the skin and into an artery. This tube can be threaded up into the aorta and injected with contrast agent. As the contrast agent moves through the aorta, pictures can be taken. If a dissection is present, it can be seen. Other types of special X-rays can also be used to make the diagnosis.