The primary use for IVUS in the cath lab is:

To allow for direct vessel sizing
0% (0 votes)
To ensure adequate stent selection
0% (0 votes)
As a post deployment check for expansion, apposition and the exclusion of complications
0% (0 votes)
All of the above
100% (4 votes)
None of the above, not useful
0% (0 votes)
Total votes: 4