https://www.acc.org/latest-in-cardiology/articles/2016/09/22/08/58/marijuana-and-coronary-heart-disease
^^^"Marijuana use is also implicated as a trigger for myocardial infarction (MI) in patients with stable coronary artery disease (CAD)."
Yes Weed Smoke is smoke people and all smoke has carbon monoxide in it that causes heart trouble
3 packs a day and a 6 joints you say all bought from street panhandling. "Lazy Bones" is your name HUH