<<forEachTiddler where 'tiddler.tags.contains(context.inTiddler.title)' sortBy tiddler.title ascending write '"*[["+tiddler.title+"]]\n"'>> <<tiddler AutoRefresh with: force>> autosomal dominant condition affect 1 in 500 people. results in high levels of LDL-cholesterol - may cause early CVD FH caused by mutations in gene encodes the LDL-receptor protein. ''Clinical diagnosis'' is based on //Simon Broome// criteria: in adults total cholesterol (TC) > 7.5 mmol/l and LDL-C > 4.9 mmol/l or children TC > 6.7 mmol/l and LDL-C > 4.0 mmol/l, plus: for definite FH: tendon xanthoma in patients or 1st or 2nd degree relatives or DNA-based evidence of FH for possible FH: family history of myocardial infarction below age 50 years in 2nd degree relative, below age 60 in 1st degree relative, or a family history of raised cholesterol levels ''Management'' don't use CVD risk estimation standard tables - not accurately reflect risk referral to a specialist lipid clinic usually required maximum dose of potent statins usually required first-degree relatives have 50% chance of having disorder - offer screening. ( includes children at age 10) statins should be discontinued in women 3 months before conception due to the risk of congenital defects