INTRODUCTIONPreeclampsia is an acute increase in blood pressure during the second half of pregnancy which is short-lived. More than 50% of the women with elevated blood pressure during pregnancy return to normal by 6-12 weeks postpartum. In developing countries preeclampsia ranks second to anaemia as a cause of maternal morbidity and mortality complicating 7-10% of all pregnancies.Preeclampsia is associated with both immediate and long term postpartum morbidity and mortality due to cardiac related issues.1 The pathological changes in this disorder are primarily ischemic in nature and are known to affect the placenta, kidney, liver and brain whereas there is scant and conflicting information about the impact on heart. Preeclampsia causes left ventricle dysfunction and myocardial injury. Significant proportion of preeclamptic patients show cardiopulmonary morbidity and autopsy ABSTRACT Background: Preeclampsia is a pregnancy specific disorder which constitutes hypertension and proteinuria after 20 weeks of gestation. It is a multisystem disorder of unknown etiology. Preeclampsia is associated with significantly higher prevalence of asymptomatic global left ventricular function and myocardial injury than uneventful pregnancy. This study was undertaken to evaluate the Left ventricular changes in preeclamptic women and to compare with normotensive women. Methods: This prospective study on left ventricular systolic and diastolic function by echocardiography was undertaken in normal and preeclamptic pregnant women who got admitted during the period of one year from January 2015 to December 2015 at Government Mohan Kumaramangalam Medical College and Hospital, Salem. Study population was divided into two groups. GROUP 1-Preeclamptic pregnant women GROUP 2-Normotensive pregnant women as control. Results: There were significant differences in the mean end diastolic dimensions when compared to systolic dimension between two groups. Conclusions: Women with preeclampsia have significant systolic and diastolic dysfunction compared to normotensive pregnant women. Effective management of patients who showed left ventricular dysfunction prevented pulmonaryedema and cardiac failure. This study emphasizes the importance of identifying this subset of preeclamptic patients with ECHO changes who are at higher risk of developing cardiovascular complications later in life by undergoing echocardiography.
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