Table 2.
Summary of mapping with the Advisor high-definition HD Grid catheter (Abbott Laboratories, Abbott Park, IL)
| Patient # | Pathway location | # of map(s) | Rhythm for map | Time per map | # of points displayed per map | Total # of points collected per map |
|---|---|---|---|---|---|---|
| 1 | Para-Hisian | 2 | Pre-excited sinus | 9 min 20 s | 976 | 11,213 |
| Orthodromic AV tachycardia | 3 min 43 s | 1075 | 11,257 | |||
| 2 | Right lateral | 1 | Pre-excited sinus | 8 min 53 s | 1123 | 13,974 |
| 3 | Para-Hisian | 1 | Pre-excited sinus | 11 min 3 s | 1905 | 15,412 |
| 4 | Right posterior septal | 2 | Pre-excited sinus | 9 min 27 s | 1329 | 10,814 |
| Coronary sinus atrial pacing | 6 min 2 s | 1403 | 8262 | |||
| 5 | Para-Hisian | 4 | RV apical pacing | 5 min 9 s | 1225 | 12,594 |
| RV mid-septal pacing | 14 min 30 s | 1055 | 20,037 | |||
| Orthodromic AV tachycardia 300 ms | 2 min 45 s | 833 | 22,512 | |||
| Orthodromic tachycardia 320 ms | 7 min 6 s | 1425 | 23,466 |
The median number of total points per map collected was 14,954 (range 8262–23,466) points and the median number of points displayed per map was 1174 (range 833–1905) points. The median time to create each map was 8 minutes (range 2.5–14 minutes).
AV = atrioventricular; RV = right ventricle.