Figures
Figure 1: Reconstituted curves from VISITAG™ Module data export
demonstrating first-annotated site “end” time-point (i.e. site 1-to-2
transition) at the first 0g CF event, 15.5s (ACCURESP™ “on”) and 15.6s
(ACCURESP™ “off”) following RF onset in case 5, right PV. This small
difference in the annotated RF duration between ACCURESP™ settings
results in a single vertical red line representing ACURESP™ “on” and
“off” annotation timing. Catheter tip position shift, (position)
standard deviation (SD), CF and impedance are plotted separately; x-axis
displays the PIU time stamp (i.e. running case time, shown in thousands
of seconds) and vertical dashed lines indicate end-expiration
time-points. The force-over-time 100% minimum 1g CF filter ensures that
automated RF annotation only occurs when CF is continuously maintained
≥1g, indicated by black curves; pink position shift, SD and impedance
curves indicate <100% CF filter preference attainment. The SD
curve returns to black at 1s (or 60 sites) following attainment of both
CF and position stability within the chosen VISITAG™ Module filter
preferences, in view of the CARTO®3 SD calculation
“system logic”. Note: “Session 200 at sites 41 and 42” represents
the unique automatically generated VISITAG™ Module annotated identifiers
for this site.
Figure 2: Reconstituted curves from VISITAG™ Module data export
demonstrating first-annotated site “end” time-point (i.e. site 1-to-2
transition) at 15.2s (ACCURESP™ “off”, blue line) and 26.5s (ACCURESP™
“on”, red line) following RF onset in case 5, left PV. Transition to
site-2 with ACCURESP “off” coincided with UE morphology change from
pure R at site-1 completion, to RS at site-2 onset (ACCURESP™ “off”
ITD 4.1mm); clear changes in the catheter tip position shift, (position)
standard deviation (SD) and CF coincide with ACCURESP™ “off”
annotation. All curves are drawn black, since CF was maintained ≥1g and
the catheter movement was sufficiently rapid to ensure that all catheter
tip location data was annotated to either site-1, or 2 (ACCURESP™
“off”). Note: “Session 181 at sites 1 and 2” represents the unique
automatically generated VISITAG™ Module annotated identifiers for this
site.
Figure 3: ACCURESP™ RMA “on” minus “off” difference in annotated RF
duration, FTI and impedance drop according to site 1-to-2 ITD with
ACCURESP™ “off”. Data are shown for all 13 LAPW inter-ablation site
transitions achieved during constant catheter-tissue contact, with
corresponding correlation data.