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Table 5 Comparison of anatomic cardiac findings and outcome with previous reports

From: Right atrial isomerism in children older than 3 years

 

This report

(n = 33)

Cheung et al.

(n = 116)

The time of presented RAI

More than 3 year old

76 % Within first week

Male

20 (61 %)

71/116 (61 %)

Levocardia

20 (61 %)

81/116 (70 %)

Dextrocardia/mesocardia

13 (39 %)

35/116 (30 %)

Single or functionally single atrium

20 (61 %)

69 (59 %)

Single or functionally single ventricle

19 (58 %)

96 (83 %)**

Pulmonary/subpulmonary obstruction

33 (100 %)

96 (83 %)

Pulmonary atresia

3 (9 %)

48 (41 %)**

CAVV

16/31 (51 %)

107 (92 %)**

Pulmonary vein obstruction

0

15 (13 %)*

APVD

21 (63 %)

60 (52 %)

Systemic outflow obstruction

0

4 (3 %)

  1. CAVV common atrioventricular valve, BSVC bilateral superior vena cava, APVD anomalous pulmonary venous drainage, pulmonary atresia (p = 0.05); * p < 0.05; ** p < 0.01