What is the normal central venous pressure (CVP) range during pregnancy?

The normal central venous pressure (CVP) range during pregnancy generally increases due to several physiological changes, including increased blood volume and altered hemodynamics. The typical range is around 8-12 mmHg, which reflects the body's adaptation to support the growing fetus and manage the increased blood flow required during pregnancy.

This value is higher than the normal CVP found in non-pregnant individuals, which is usually around 2-6 mmHg. The elevated CVP during pregnancy also indicates effective venous return to the heart and can be influenced by the position of the mother, uterine pressure, and fluid status. Maintaining this range is essential for proper placental perfusion and overall maternal health.