Family history
First-degree relative with known premature (<55 years, men; <60 years, women) coronary heart disease
Yes
No
First-degree relative with known LDL cholesterol >95th percentile by age and gender
Yes
No
Calculate 95th percentile
First-degree relative with tendon xanthoma and/or corneal arcus
Yes
No
Child(ren) <18 years with LDL cholesterol >95th percentile by age and gender
Yes
No
LDL cholesterol
Use untreated LDL cholesterol:
Calculate
LDL cholesterol:
mmol/L
mg/dL
Correct for Lp(a)?
Yes
No
Lp(a):
mg/dL
nmol/L
Corrected LDL-C:
Clinical history
Subject has premature (<55 years, men; <60 years, women) coronary heart disease
Yes
No
Subject has premature (<55 years, men; <60 years, women) cerebral or peripheral vascular disease
Yes
No
Physical examination
Subject has tendon xanthoma
Yes
No
Subject has corneal arcus <45 years
Yes
No
DLCN score