Atrial fibrillation rate were higher in patients over 65 years old (11.21%; 0.81%; p < 0.001) but AV block were higher in patients less than 65 years old.
Tỷ lệ rung nhĩ ở nhóm > 65 tuổi cao hơn nhóm £65 tuổi (11,21%; 0,81%; p < 0,001).