Do small plaques in carotid signify cardiovascular heart disease? Will plaques be everywhere? I'm 41 quit smoking 2 yrs ago. Low BP cholest fine Dr say

Unknown. Small visible atherosclerotic plaquing does indicate occult disease if you will. Now whehter you have plaque elsewhere can only be ascertained by other non-invasive and invasive tests. BUT those are not indicated really at this point unless you are symptomatic. NO need to go on a fishing mission. MORE importantly, your cholesterol profile should be checked and follow a healthy lifestyle!
Yes. Plaque is generally everywhere, but doesn't move. Plaque starts in your teenage years. Healthy diet and exercise can help control it.