A new machine learning approach for predicting likelihood of recurrence following ablation for atrial fibrillation from CT

Table 1 Comparison of clinical characteristics by outcome for dataset

Characteristic	No recurrence at 1 Year	Recurrence at 1 Year	p value
No. of patients	37	31	–
LVEF (%)	54.5 ± 8.65	58.4 ± 5.94	0.031
BMI (kg/m²)	28.9 ± 5.2	31.4 ± 5.82	0.066
Age (years)	62.6 ± 9.46	68.0 ± 8.24	0.015
LA volume (cm³)	153.5 ± 42.44	157.3 ± 45.14	0.72
Male	28 (76%)	19 (61%)	0.29
Baseline sinus rhythm	28 (76%)	17 (55%)	0.08
Persistent AF	9 (24%)	11 (35%)	0.42
Cryoablation	10 (27%)	6 (19%)	0.58

Bold values indicate patient characteristics which are statistically significant (p-value < 0.05)

ISSN: 1471-2342