Triglycerides - Is level of cholesterol and triglyceride affected by blood group A,B and O?

Is level of cholesterol and triglyceride affected by blood group A,B and O?

Can a person have dwarf blood vessels while cholesterol and triglyceride in normal level?

i dont have read about blood group relationship and TG levels but for second question yes it is possible
1) no. 2) yes,
NO
Hypercholesterolemia has no direct relationship with your blood types.