Hello I Had A Stent Inserted On The Bottom Part

hello i had a stent inserted on the bottom part of my heart in march and have changed my diet to chicken fish and fresh vegetables while walking 45 to 60 minutes a day. my weight has gone from 201 pounds to 188. i recently drank two shots of liquor and took three puff of weed. i made a mistake and am done with self medication will this affect my procedure please advise