Congenital heart disease : changes in recorded birth prevalence and cardiac interventions over the past half-century in Sweden
Aims Our objective was to assess changes in the birth prevalence of CHD over a half-century in a high-resource, nationwide setting, as well as changes in the prevalence of cardiac interventions in this population. Methods The Swedish National Patient and Cause of Death registers were linked to estimate the annual rates of CHD and cardiac and results interventions among live-born infants from 1970
