Term Name:	vein smooth muscle contraction
Synonyms:
Definition:	A process in which force is generated within smooth muscle tissue, resulting in a change in muscle geometry. This process occurs in the vein. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. The vein is a vessel carrying blood away from the capillary beds.
Ontology:	GO: Biological Process [GO:0014826]    QuickGO    AmiGO