Myocardial function in offspring 5-8years after pregnancy complicated by preeclampsia.

Forty-five children (age 5-8years) delivered from pregnancies complicated by preeclampsia (n=25), diabetes mellitus type 1 (n=8) or gestational diabetes mellitus (n=12) were included. Fifteen children from uneventful pregnancies served as controls. Myocardial functions of right and left ventricle were examined by conventional Doppler and tissue Doppler imaging (TDI). No major differences were found in the myocardial function between offspring of pregnancy complications and control group. However, the preeclampsia group had smaller hearts, increased heart rate and increased late diastolic velocity (A'-wave) at mitral valve attachments shown by both pulsed wave and colour TDI compared to the control and diabetic groups together (pÃ¢â€°Â¤0.01). CONCLUSION: Children born after preeclampsia may show effects of a negative impact on the heart already at the age of 5 to 8years. The numbers of examined children were, however, limited.