Division of patients according to age |
||
---|---|---|
Abnormalities registered in the 24-hour Holter ECG |
Patients over the age of 5 (36 children) |
Patients under the age of 1 (9 children) |
Premature Ventricular Contractions |
33.3% | 11.1% |
Premature Atrial Contractions |
33.3% | − |
Sinus tachycardia |
13.3% | − |
Sinoatrial II |
6.7% | − |
Atrioventricular II |
2.2% | − |
Atrioventricular reentrant tachycardia |
2.2% | − |
Division of patients according to age |
||
---|---|---|
Abnormalities registered in the 12-lead ECG |
Patients over the age of 5 (36 children) |
Patients under the age of 1 (9 children) |
Leti axis deviation |
38.9% | 11.1% |
Right axis deviation |
− | 66.6% − a correct feature in this age group. |
Atrioventricular reentrant tachycardia |
36.1% | 88.9% |
Apparent preexcitation |
80.5% | 55.6% |
Intermittent preexcitation |
16.7% | 44.4% |
Latent preexcitation |
2.8% | − |