Diagnosing Cardiac Amyloidosis
We diagnose cardiac amyloidosis using a technetium pyrophosphate scan (cardiac PYP scan). This test is accurate 95 percent of the time. It helps us determine which type of cardiac amyloidosis you have. During the test:
- We inject a small amount of harmless radioactive dye into a vein in your arm.
- This dye sticks to areas of amyloidosis and causes them to “light up.”
- We then perform a scan similar to a CT scan, which allows us to see the areas that are lit up.