Dr. Sullivan is a pediatric cardiologist with advanced training in pediatric pulmonary hypertension. Her research focuses on examining the role of pulmonary vasodilator therapies in the treatment of pulmonary vascular disease in patients with single ventricle congenital heart disease. She also has interest in evaluating the hemodynamics and treatments for pulmonary hypertension associated with congenital heart disease and bronchopulmonary dysplasia. As a member of the multi-disciplinary Vanderbilt Children’s Pediatric Pulmonary Hypertension Program and North American Pediatric Pulmonary Hypertension Network, she is involved in multi-institutional collaborative research on pediatric pulmonary hypertension.

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