Question

Echocardiography differentiates a psuedoanerysm from a true ventricular aneurysm by the:

A. Diastolic motion of the aneurysm
B. Length of the aneurysm
C. Width of the border of the aneurysm
D. Width of the neck of the anerysm

Answer 1

Echocardiography can differentiate a pseudoaneurysm from a true ventricular aneurysm by assessing factors like diastolic motion, length, width of the border, and width of the neck of the aneurysm.

Step-by-step explanation:

Echocardiography can differentiate a pseudoaneurysm from a true ventricular aneurysm by assessing several factors:

1. Diastolic motion of the aneurysm: In a pseudoaneurysm, there may be abnormal motion of the aneurysm during diastole, whereas in a true ventricular aneurysm, the motion may be normal.
2. Length of the aneurysm: True ventricular aneurysms are usually larger and have a longer length compared to pseudoaneurysms.
3. Width of the border of the aneurysm: The border of a true ventricular aneurysm may appear thickened compared to a pseudoaneurysm.
4. Width of the neck of the aneurysm: Pseudoaneurysms usually have a narrow neck, while true ventricular aneurysms may have a wider neck.

By evaluating these characteristics, echocardiography can help differentiate between a pseudoaneurysm and a true ventricular aneurysaneurysm.