Sir,  diabetes 
hypertension,  heart problem,  deranged 
lipid profile,  obesity  are all part of  a disease complete what we call,  'metabolic syndrome' ,  all these problems are interrelated,  and a person having one is at a higher risk of another.  
Happy to know your angiography is clear it means that there is no permanent damage,  and life style modifications now will give rewarding results. 
Some modifications I suggest 
Loose weight if you are obese, obesity is the primary reason of all your problem s 
Cut down on fried/ fabrics /oily /preserved foods
Breakfast is like a king,  lunch like  a prince and dinner like pauper,  that is have a good breakfast and light dinner 
At least 2servings for fruits a day
If you are a nonvegetarian,  St least 2 servings of fish per week
Diet rich in omega 3/6 fatty acids
Drugs like statin,  
atorvastatin /
rosuvastatin may be added as it has benefitial  role in diabetes and with your lipid professional,  just borderline high. (2015 American guidelines recommends it) 
45 mins of 
aerobic exercise a day
Regards