http://www.angirx.com/blog/heart-disease-effects-on-body/
heart disease effects on body
What are the possible effects of smoking for only 2 years and then quit?
I started smoking 2 years ago and decided to leave for today well. Not even want to look at another package of snuff anymore! I smoked about 1 pack every 2 days and from time to time when I was 2 or 3 days or sometimes even a week without playing one then start again. I started noticing in the last week after smoking I felt tired and my chest, lungs felt a little heavy breathing, but after a while he left and I would return to normal until I smoked again. So most of my question is … if I quit now, after only 2 years that my body is able to heal itself from damage I've done to him and smoking for 2 years long enough to have caused health problems as heart disease or lung problems? I know I'm asking 2 questions, but I really need someone who knows what their talking about to help me in this. I tried search, but can not find anything specific about the effects of smoking for only 2 years.
You will be fine. Its not damaged alveoli permanently. Permanently damaged cells is a condition known as emphysema. As long as you do not have emphysema (not at all likely) or lung cancer is back to normal very quickly. BTW, both posters before me are right. The big risk is you'll begin.