Stent put in your heart Will smoking Marijuana cause you any problem?

i have 3 stents in heart arteries i have been smoking Marijuana for 3 years now and the only problem i have had is anxiety from smoking to much of a high THC content strain. I have also notice some strains will make me have a fast heart beat which is nothing to worry about because Marijuana does that. what i do is i right down the strain that sets me over the edge and dont touch it again.