Atherosclerosis small vessel disease cardiac source other cause (ASCO) system atherothrombotic grade

General Details:

Name:
Atherosclerosis small vessel disease cardiac source other cause (ASCO) system atherothrombotic grade
Steward:
NINDS
Definition:
Patients are evaluated for the predefined phenotype of atherosclerosis (A)
Registration Status:
Qualified

Permissible Values:

Value Type:
Value List
Unit of Measure:
Ids:
Value Code Name Code Code System Code Description
0 0=No disease is present. 0=No disease is present.
1 1=Definitely a potential cause of the index stroke defined as: (a) Patients with any atherosclerotic stenosis 70–99% in an intra-/or extracranial artery supplying the ischemic field diagnosed by level A or B evidence| or (b) Any atherosclerotic stenosis <70% in an intra-/or extracranial artery supplying the ischemic field with attached luminal thrombus diagnosed by level A or B evidence| or (c) A mobile thrombus in the aortic arch| or (d) Occlusion with imaging evidence of atherosclerosis in an intra-/or extracranial artery supplying the ischemic field. 1=Definitely a potential cause of the index stroke defined as: (a) Patients with any atherosclerotic stenosis 70–99% in an intra-/or extracranial artery supplying the ischemic field diagnosed by level A or B evidence| or (b) Any atherosclerotic stenosis <70% in an intra-/or extracranial artery supplying the ischemic field with attached luminal thrombus diagnosed by level A or B evidence| or (c) A mobile thrombus in the aortic arch| or (d) Occlusion with imaging evidence of atherosclerosis in an intra-/or extracranial artery supplying the ischemic field.
2 2=Causality uncertain: (a) Patients with any atherosclerotic stenosis 70–99% in an intra-/or extracranial artery supplying the ischemic field diagnosed by level C evidence| or (b) Any atherosclerotic stenosis <70% in an intra-/or extracranial artery supplying the ischemic field with attached luminal thrombus diagnosed by level C evidence| or (c) Aortic arch plaques >4 mm in thickness without a mobile component. 2=Causality uncertain: (a) Patients with any atherosclerotic stenosis 70–99% in an intra-/or extracranial artery supplying the ischemic field diagnosed by level C evidence| or (b) Any atherosclerotic stenosis <70% in an intra-/or extracranial artery supplying the ischemic field with attached luminal thrombus diagnosed by level C evidence| or (c) Aortic arch plaques >4 mm in thickness without a mobile component.
3 3=Unlikely a direct cause of index stroke (but disease is present): (a) Presence of carotid or vertebral artery plaque without stenosis| or (b) Aortic arch plaque <4 mm| or (c) Stenosis (any degree) in a brain artery, contralateral to the brain infarction or in the opposite circulation (either posterior or anterior circulation)| or (d) History of myocardial infarction or coronary revascularization or peripheral arterial disease. 3=Unlikely a direct cause of index stroke (but disease is present): (a) Presence of carotid or vertebral artery plaque without stenosis| or (b) Aortic arch plaque <4 mm| or (c) Stenosis (any degree) in a brain artery, contralateral to the brain infarction or in the opposite circulation (either posterior or anterior circulation)| or (d) History of myocardial infarction or coronary revascularization or peripheral arterial disease.
9 9=Cannot be graded because no tests were performed. 9=Cannot be graded because no tests were performed.

Designations:

Designation:
Atherosclerosis small vessel disease cardiac source other cause (ASCO) system atherothrombotic grade
Tags:

Designations:

Definition:
Patients are evaluated for the predefined phenotype of atherosclerosis (A)
Tags:

Reference Documents:

ID:
Title:
URI:
Provider Org:
Language Code:
Document:
Cerebrovasc Dis 2009;27:502 (http://content.karger.com/produktedb/produkte.asp?typ=fulltext&file=000210433)

Identifiers:

Source:
NLM
Id:
4CZHEANSg0b
Version:
3.1
Source:
NINDS
Id:
C14230
Version:
3
Source:
BRICS Variable Name
Id:
ASCOAtherothrGrade
Version: