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Study: Blood pressure drug raises the risk of birth defects is premature to declare those drugs safe to use during early pregnancy. "It's a sobering finding," said Dr. Robyn Barst, a pediatric cardiologist at Columbia University and spokeswoman for the American Heart Association. "It highlights...
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Mom, daughter fight against rare disease

...about treatment -- until one physician mentioned a specialist in New York. The Gildeas made an appointment with Dr. Robyn Barst, director of the Children's Pulmonary Hypertension Center at Columbia Presbyterian Medical Center, the nation's...
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