The Fontan operation and its variants have become the procedures of choice in patients with one anatomical or functional ventricular chamber. In a normal biventricular heart, the systemic and ...

To investigate autonomic nervous system (ANS) regulation of the pulmonary vascular response to increasing cardiac index (CI:ml/min/kg) following systemic hypotension (H), the pulmonary vascular ...

Larger DA diameter was significantly related to this low systemic blood flow in the early hours after birth. [13] By the time the PDA became clinically apparent (mean 72 hours), the infants were ...

The metabolic activity of any tissue is limited by its blood supply; the more active any organ, the more blood it needs and the more extensive its vascularization. The changes in metabolic activity ...

Your cardiovascular system consists of your heart, blood vessels, and blood. Together, they are a liquid transport network. This system delivers oxygen and nutrients to your body and picks up waste ...