Table 2

Percentage (and Number) of ACT Studies Considered to Be of Diagnostic or Superior Image Quality, Separated by Anatomic Category

Anatomic Category% Diagnostic (n/Total)% Superior (n/Total)
RVOT/central pulmonary arteries65% (13/20)35% (7/20)
Cavopulmonary connection82% (9/11)27% (3/11)
Pulmonary veins80% (4/5)0% (0/5)
Distal pulmonary arteries50% (2/4)25% (1/4)
Other80% (4/5)20% (1/5)
Overall71% (32/45)27% (12/45)

Abbreviations as in Table 1.

  • No significant difference in frequency across anatomic categories (p = NS).