What is the central cavity of a blood vesselt called?!
Question: What is the central cavity of a blood vesselt called!?
Answers:
The lumen, the decrease in diameter - constriction, the increase in diameter, dilation or dilatation!. The reduction of diameter due to a pathologic reason, stenosis!. Www@Answer-Health@Com
It is called the lumenWww@Answer-Health@Com