Background and aims: PTB and CHD are the two main causes of mortality, morbidity and disability of perinatal origin. There are little population-based data on the relation between CHD and PTB.

One of the largest international genetic studies of congenital heart disease (CHD) highlights the significance, in particular forms of the disease, of spontaneous gene mutations not inherited from ...

The present study aims to use GSV images to evaluate built environments across seven USA cities and use these results to estimate CHD prevalence at the census tract level. Census tract-level data ...