atherosclerosis
Let an agent explain atherosclerosis and its mechanisms in neutral clinical terms, relay risk factors, sites, diagnosis and management in general from cardiology guidelines, describe prevention, and route people with symptoms or risk questions to clinicians.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain atherosclerosis and its mechanisms in neutral clinical terms, relay risk factors, sites, diagnosis and management in general from cardiology guidelines, describe prevention, and route people with symptoms or risk questions to clinicians.
A chronic disease of the arteries in which plaques of lipids, inflammatory cells, calcium and fibrous tissue build up in the artery wall, narrowing and stiffening vessels and predisposing to thrombosis, affecting the coronary, cerebral, aortic, renal and peripheral arteries and causing heart attack, stroke, aneurysm, kidney disease and limb ischaemia, driven by high cholesterol, smoking, hypertension, diabetes, age and genetics; atherosclerosis develops over decades and is the leading cause of death worldwide through cardiovascular disease.
What it is for: Not applicable; a disease.
It can be explain mechanisms and sites; relay risk factors and management; describe prevention; route to clinicians.
Distinguishing features
Plaque formation
Chronic inflammation
Multiple arterial sites
Modifiable risk factors
What it looks like
Not a visible object; plaques in artery walls seen on imaging.
Physical character
cardiovascular deaths: about 18 million per year - WHO estimates
key lipid: LDL cholesterol note
plaque onset: childhood fatty streaks note
How it is recognised
Plaque build-up in arteries
Coronary, cerebral, aortic, renal and generalised atherosclerosis; obliterating endarteritis as a related term
Arteriosclerosis is the broader stiffening; vasculitis is inflammatory; thrombosis is the clot
Related models
is a kind of - in registry terms
is driven by - cholesterol
causes - and stroke
is treated with - among other measures
In practice
Families and kinds
coronary atherosclerosis
cerebral atherosclerosis
aortic atherosclerosis and aneurysm
renal artery atheroma
peripheral artery disease
generalised atherosclerosis
obliterating endarteritis as a historical and related term
Identifiers
ICD-11 BD40 atherosclerotic chronic arterial occlusive disease
MeSH D050197 atherosclerosis
Standards and regulation
Cardiovascular prevention guidelines from ESC, AHA and national bodies
Lipid-lowering drug regulation
Tobacco control and nutrition policies
Failure modes and hazards
Agents giving personal medical advice
Ignoring emergency symptoms of heart attack and stroke
Confusing atherosclerosis with arteriosclerosis
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Help Emergency first.
Safety.
Emergency
Heart attack and stroke.
Emergency
Emergency.
- Why do chest pain, sudden weakness, facial drooping, speech difficulty or a cold painful limb need emergency services immediately? action
- Is the user describing these symptoms now, which means calling emergency services? boundary
Risk
Risk assessment.
Risk
Risk.
- How do clinicians assess cardiovascular risk, and who should be assessed? provenance
- Is the user asking about their own risk or treatment, which needs a clinician? boundary
Understand The disease.
Clinical.
Mechanism
Mechanism.
Mechanism
Mechanism.
- How do plaques form and rupture, and how do lipids and inflammation drive atherosclerosis? definition
- Is the question about atherosclerosis, arteriosclerosis or vasculitis? boundary
Sites
Sites and consequences.
Sites
Sites.
- How do coronary, cerebral, aortic, renal and peripheral atherosclerosis present and what do they cause? definition
- Which entry fits the specific site? action
Care Diagnosis and management.
Clinical.
Diagnosis
Diagnosis.
Diagnosis
Diagnosis.
- How is atherosclerosis detected by lipid tests, imaging and functional tests? provenance
- Which references are standard? provenance
Treatment
Treatment.
Treatment
Treatment.
- How is atherosclerosis managed with lifestyle, statins, antiplatelets and revascularisation, in general terms? provenance
- Which sources are cited? provenance
Context Prevention and research.
Context.
Prevention
Prevention.
Prevention
Prevention.
- How do diet, exercise, smoking cessation and blood pressure control prevent atherosclerosis, as guidelines state? provenance
- Which entry fits cardiovascular prevention? action
Research
Research.
Research
Research.
- What research addresses inflammation, new lipid drugs and imaging, with findings attributed? provenance
- Which entry fits cardiovascular research? action
What the second pass must settle
- Should coronary artery disease and peripheral artery disease be separate primary entries?
- How should cardiology guidelines be linked?
- The registry entry has merged aliases naming sites and a historical term; should they be split off?