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Table 2 24 h-Holter findings in the studied cases

From: Arrhythmias in repaired pediatric and adolescent Fallot tetralogy, correlation with cardiac MRI parameters

Holter finding

Group1 RVEDVI < 150

(No 14)

No (%)

Group2 RVEDVI ≥ 150

(N 18)

No (%)

p Value

Normal

5(35.7)

9(50)

0.4

Sick sinus syndrome

1(7.1)

0(0)

0.4

Heart block

1(7.1)

1(5.5)

1

Junctional Tachycardia

2(14.2)

2(11.1)

1

Frequent PVCs

1(7.1)

1(5.5)

1

Infrequent PVCs

1(7.1)

3(16.6)

0.6

Infrequent SVE

3(21.4)

2(11.1)

0.6

Total cases of arrhythmias

9(64.2)

9(50)

 
  1. PVCs premature ventricular complexes, SVE supraventricular ectopy