kapillaaritäitumine
Kapillaaritäitumine refers to the filling of capillary blood vessels. This process is crucial for delivering oxygen and nutrients to tissues and removing waste products. In a healthy state, capillary filling is a dynamic process regulated by blood pressure, vessel tone, and the body's metabolic needs. When a part of the body is compressed, such as a finger pressed against a surface, the capillaries in that area may temporarily collapse or their blood flow can be reduced. Upon release of the pressure, blood rushes back into these vessels, causing them to fill again.
The rate at which capillaries refill can be an indicator of circulatory health. A common clinical test,