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. 2022 Aug 1;74:56. doi: 10.1186/s43044-022-00297-3

Table 2.

Classification of cases according to their ECG characteristics

Permanent PM implantation in the follow-up
(−)
n = 128
Permanent PM implantation in the follow-up
(+)
n = 49
p value
Second-degree AV block 3 (2.3%) 1 (2.0%) 1.000
Mobitz Type 1 AV block 2 (1.6%) 1 (2.0%) 0.624
Mobitz Type 2 AV block 3 (2.3%) 1 (2.0%) 1.000
2:1 AV block 27 (21.1%) 15 (30.6%) 0.190
Third degree AV block 72 (56.3%) 31 (63.3%) 0.395
Atrial fibrillation and bradyarrhythmia 26 (20.3%) 6 (12.2%) 0.198