<human>: I just had a heart cat and Stent put in . They checked my lungs some way and told me I had a 15 to 20 percent use of it. I have stopped smoking willing that change my percentage by quitting. I needed a triple bypass but couldn t do it be cause of this
<bot>: Hello, The lung damage done by smoking can be reversed to good extent via:- Correction of carbon monoxide level of the blood-Increase in lung circulation and oxygenation- Rise in lung compliance-Immunity Buildingeye to quit on persistent basis with regular evaluation of x-ray chest pulmonary function test and other parameters. Hope I have answered your query. Let me know if I can assist you further.