ECG abnormalities

Patients group

No. = 30

Cardiac symptoms

No

30 (100.0%)

Abnormal p-wave

No

30 (100.0%)

Prolonged P-R

No

30 (100.0%)

Prolonged QT interval

No

14 (46.7%)

Prolonged

16 (53.3%)

Prolonged QTC

No

20 (66.7%)

Prolonged

10 (33.3%)

Prolonged QTC

No

20 (66.7%)

Prolonged

10 (33.3%)

Inverted T wave

No

23 (76.7%)

Inverted

7 (23.3%)

RA enlargement

No

30 (100.0%)

RV enlargement

No

30 (100.0%)

LA enlargement

No

30 (100.0%)

LV enlargement

No

24 (80.0%)

Enlarged

6 (20.0%)