Hi
your friend has strong family history of
heart disease ,
so its advisable to undergo routine health check up regularly and check up should include his
cholesterol level , his blood sugar , his EKG and 2D echo and TMT test and further test should be guide by this basic test ,
and also he should start life style modification from now onwards,
advice your friend to follow this advice ,
Take good quantity of fresh fruits , fresh green leafy vegetables , pulses, legumes , dry fruits like almond , wall nut ,
take whole grain food ,
restrict salt intake
avoid saturated food item like fried food ,ghee , butter , red meat , organ meat like
liver ,
kidney and sea food like prawns , crabs, egg yellow if you are non vegetarian
avoid table salt , bakery items , fried food , sweets, ice cream .
Do regular brisk walking at least 30 to 40 minutes /day
Quit any form of Tobacco if you are using,
limit your alcohol intake,
take care