The impact of cardiovascular disease on an infant extends from the fetal period to well beyond childhood. Perinatalogists and neonatologists can impact maternal and fetal health through wide range of diagnostic modalities and interventional techniques. For our edition focused on cardiovascular health, we sought to encompass the breadth of knowledge that would be the most relevant for the bed side clinician. Our goal was to assemble contents that would allow a clinician to quickly peruse the journal, and then be prepared to make a medical decision. The interaction between cardiology and...