Drupal-Bibcite0<style face="normal" font="default" size="100%">Elevated blood pressure and risk of mitral regurgitation: A longitudinal cohort study of 5.5 million United Kingdom adults.</style><style face="normal" font="default" size="100%">Elevated blood pressure and risk of mitral regurgitation: A longitudinal cohort study of 5.5 million United Kingdom adults.</style>