N = 84
Age, y 68.7 ± 8.0
Female 37 (44.0%)
BMI, kg/m2 24.9 ± 3.2
Paroxysmal AF 38 (45.2%)
CHA2DS2-VASc score 3.4 ± 1.4
HAS-BLED score 2.2 ± 1.2
Hypertension 54 (64.3%)
Diabetes 18 (21.4%)
Coronary artery disease 10 (11.9%)
Chronic heart failure 9 (10.7%)
Stroke or TIA 39 (46.4%)
Maximum diameter of LAA orifice, mm TEE CCTA 22.6 ± 3.2 27.8 ± 5.2
Size of the Watchman device 21mm 24mm 27mm 30mm 33mm 3 (3.6%) 9 (10.7%) 37 (44.0%) 19 (22.6%) 16 (19.1%)