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. 2024 Sep 19;13(18):5545. doi: 10.3390/jcm13185545

Table 2.

Thrombolysis in myocardial infarction (TIMI) scale.

Meaning
TIMI 0 No blood flow, the artery is completely occluded.
TIMI 1 Minimal collateral flow, insufficient to adequately perfuse the myocardium.
TIMI 2 Partial flow, with slow and incomplete filling of the vessel.
TIMI 3 Normal flow, the vessel is completely open and blood flows freely.