Table 2. Procedural variables of HD grid and CMC groups.
| Procedure Variables | |||
|---|---|---|---|
| Variable | CMC (n=402) | HD Grid (n=67) | P |
| All PVs Isolated | 100% | 100% | NS |
| Fluoroscopy Time | 15.0 | 4.2 | <0.001 |
| Procedure Time | 104.3 | 70.2 | <0.001 |
| Mapping Points | 2,818 | 20,012 | <0.001 |
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