TIMI thrombus grade 6: Difference between revisions

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==Overview==
==Overview==
Chronic total occlusion, usually involving extensive collateralization, tends to have distinct, blunt cut-off/edge and will generally clot up to the nearest proximal side branch.
In [http://www.perfuse.org PERFUSE] Grade 6 thrombus, a chronic total occlusion is present.
 
==Characteristics of a Chronic Total Occlusion==
*The occlusion does not have a "beak like" appearance, and the occlusion has a blunt cut-off/edge
*Extensive collaterals may be present
*The clot generally propagates backwards up the proximal vessel to the nearest proximal side branch


{{Coronary Angiography}}
{{Coronary Angiography}}

Revision as of 00:04, 23 August 2013

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

In PERFUSE Grade 6 thrombus, a chronic total occlusion is present.

Characteristics of a Chronic Total Occlusion

  • The occlusion does not have a "beak like" appearance, and the occlusion has a blunt cut-off/edge
  • Extensive collaterals may be present
  • The clot generally propagates backwards up the proximal vessel to the nearest proximal side branch