Doctors Excited About 'Breakthrough' Heart-Valve Procedure

A potentially groundbreaking new development in cardiac care has the top doctors in the field genuinely excited and hopeful that it could change the lives of more than 120,000 heart patients. Sister Thomas Duggan recently underwent the experimental procedure at New York's Columbia Presbyterian Medical Center, where a team of doctors are leading a clinical trial to replace valves in a new, less invasive way. Sister Thomas spent a lifetime teaching and serving others at the Dominican Convent...Full Story
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