Lisinopril and bone mass

I am a 60 year old male. I have a bad heart, type 2 diabetes, damage to my heart from a heart attack in 2006. i have a pacer/defibrillator in me.
now after reading all these post i am wondering. i have been taking this medicine since 1996 when then i was told i had my 2nd heart attack and i did not know i even had my first. This medication was given to me for either an alfa or bata blocker, was on 5mg.. now i am on 2 1/2 that i take at night. i take a total of 19 pills a day and 5 shots of insulin, i have bad teeth and now the rest of them have to come out and i have to have bone mass ground down just to get some false teeth. wow i am in great shape huh..lol
well since the little history on me, this is what i am going thru now. i wake up with this deep cough and it gets to a point were i am gagging, after i get the what i call the hair ball out i feel a little better, then i have to keep blowing my nose to get the mucus out of my nasal cavity, I THOUGHT I WAS GONNA DIE THIS MORNING WITH THIS and i did die 4 times in 3 days in 2006 when i had this last heart attack. I see my caro Dr. on the 11th of this month, and i am gonna ask to go off this crap. my bp is normally anywhere from 90/55 to 114/65. and before i was taking this medicine and my attacks in 96, my bp was normally 124 over 70. now i can understand that this medicine is suppose to help protect my kidneys, but the way i am dry heaving and coughing one day they are gonna with everything else in this body cavity come out thru my mouth.
i am horrified off all the ppl and post i have read about this little blue pill i take and it is not for keeping wood either, that floated down the river. THANK YOU TO EVERYONE WHO HAS MADE A POST ...YOU HAVE MADE ME QUESTION THIS MEDICATION AND I AM GOING TO DO MORE AND MORE RESEARCH ON ITS SIDE EFFECTS.