Clinical implications
Despite the frequency of the SVC having non-PV foci and the opportunity
to perform an SVCI, few studies have considered the optimal AI values
for the SVCI. This study showed that an AI value of 350 may be a new
indicator of the need for an SVCI. We also showed that the amplitude of
the anterior and septal walls was higher than that of the other
segments. This information could be useful for a safe and effective
SVCI.