Table 1

Baseline and Procedural Characteristics

Age, yrs76.7 ± 6.7
Male55%
CHADS2 score3.0 ± 1.4
Final LA pressure after volume, mm Hg17.6 ± 3.5
IV normal saline given, ml855 ± 227

Values are mean ± SD or %.

IV = intravenous; LA = left atrial.