Patients, No./total No. (%)
Demographics Overall (n=309)
Age at time of implant, years 59 [38-73]
Female (%) 150 (49)
Height (cm) 170 [162-175]
Weight (kg) 72 [66-84]
BMI (kg/m²) 25,3 [22,6-28,6]
Risk factors
Hypertension 112 (36)
Dyslipidemia 141 (46)
Diabetes 30 (10)
Heart failure 13 (4)
Current smoker 34 (11)
Ex-smoker 49 (16)
Number of syncope 3 [1-3]
Trauma related to syncope
Any QRS conduction abnormality 40 (13)
Head-up Tilt test 143 (46)
Holter monitoring 309 (100)
Electrophysiology study 181 (59)
Lost to follow-up during monitoring 26 (8)
Died 21 (7)
1st degree AV block 27 (8,7)
LBBB 7 (2,3)
RBBB 23 (7,4)
Bifascular block 7 (2,3)
Trifascicular block 2 (0,6)