Table 2 Left ventricle parameters of CMR in studied children of different sub-types of cardiomyopathy

Primary dilated

19.7 (12–54) ^{b, c, d}

208.8 (76–412) ^{b, c, d}

170.1 (89–338) ^{a, b, c, d}

162.9 (53–362) ^{b, c, d}

125.5 (41–257) ^{b, c, d}

Secondary dilated post myocarditis

29.5 (9–72) ^e

157 (121–367) ^{e, f}

82.6 (70–195) ^{a, e}

101.5 (42–327) ^e

56.7 (23–174) ^e

Secondary dilated toxins, drugs

43.8 (32–56)

43.4 (32–55)

41 (23–59)

22.8 (22–24)

20.7 (16–26)

Hypertrophic

65 (45–81) ^{b, e}

51 (16–172) ^{b, e}

75 (21–117) ^{b, e}

26.4 (6–59) ^{b, e}

26.3 (12–45) ^{b, e}

Non-compaction

60 (6–67) ^c

63 (6–135) ^{c, f}

66.3 (15–250) ^c

24 (3–127) ^c

56.7 (6–235) ^c

ARVD

42.3 (53–63)

68.3 (53–84)

73.8 (55–92)

30 (29–32)

32.3 (30–35)

Restrictive

*

*

*

*

*

Infiltrative thalassemia

43.5 (21–66) ^d

113.8 (16–128) ^d

110.7 (18–119) ^d

66 (5–96) ^d

62.3 (6–94) ^d

Infiltrative others

70.2 (69–72) ^d

79.5 (26–134) ^d

63.6 (56–71) ^d

23 (8–38) ^d

18.9 (18–20) ^d

Ischemic

40.5 (35–46)

137.5 (19–256)

86.6 (41–132)

75.2 (12–138)

49 (27–71)

Test of significance

24.7

21.7

22.2

24.9

22.3

p value

0.006*

0.016*

0.014*

0.005*

0.013*