The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, responsible for transporting nutrients and waste throughout the body.

Circulatory system: Blood vessels. Laid end-to-end, an adult's arteries, veins and capillaries would stretch for about 100,000 miles - enough to wrap around the world nearly four times.

PercAssist’s PSCA System - Intrapericardial Mechanical Circulatory Support (MCS) System for Cardiogenic Shock Presented at the TCT24. November 04, 2024 09:01 AM Eastern Standard Time.

Learn about the circulatory system with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.