Diabetes during pregnancy linked to heart disease risk
India TV NewsExpecting mothers, take note. The study suggests that women with a history of diabetes during pregnancy are twice as likely by mid-life to develop calcium in heart arteries -- a strong predictor of heart disease -- even if healthy blood sugar levels were attained many years after pregnancy. "We were surprised to discover that women with a history of gestational diabetes are at a significantly greater risk of heart artery calcification, even if they maintain normal blood sugar levels after pregnancy," said co-author Erica P. Gunderson from Kaiser Permanente in California, US. Blood tests were performed from before to after pregnancies at five-year intervals to determine if women had normal blood sugar levels, intermediate elevations in blood sugar levels or they had developed overt Type 2 diabetes. The prospective analysis found that women with a history of gestational diabetes had a two-fold higher risk of coronary artery calcification whether they had healthy blood sugar levels, pre-diabetes or Type 2 diabetes.