TIMI grade<unk>  flow is defined as complete perfusion. Antegrade flow into the bed distal to the obstruction occurs as promptly as antegrade flow into the bed proximal to the obstruction, and clearance of contrast material from the involved bed is as rapid as clearance from an uninvolved bed in the same vessel or the opposite artery.
TIMI flow grade 3
TIMI flow grade 4
TIMI flow grade 0
TIMI flow grade 2
TIMI flow grade 1
TIMI thrombus grade 0
TIMI thrombus grade 5
TIMI thrombus grade 3