Table 2.

Procedure Findings

	n=27
TEE assessment
LAA ostium width, mm	19.6±3.6
LAA work length, mm	20.4±5.4
ICE assessment
LAA ostium width, mm	21.8±2.7
LAA work length, mm	23.7±3.8
ICE−TEE (⊿)
LAA ostium width, mm	0.3±4.8
LAA work length, mm	−0.6±4.6
Fluoroscopy time	2.98±0.8
Dose area product, Gy cm2	16±5.6
Number of devices, n	1.1±0.3

Values are mean±SD or number (%). ICE indicates intracardiac echocardiography; LAA, left atrial appendage; TEE, transesophageal echocardiography.