“Marijuana use is increasing worldwide, and it is ever more likely that patients presenting with acute myocardial infarctions (AMI) will be marijuana users. However, little is known about the impact of marijuana use on short-term outcomes following AMI.
Accordingly, we compared in-hospital outcomes of AMI patients with reported marijuana use to those with no reported marijuana use. We hypothesized that marijuana use would be associated with increased risk of adverse outcomes in AMI patients.
Interestingly, marijuana-using patients were significantly less likely to die, experience shock, or require an IABP post AMI than patients with no reported marijuana use.
These results suggest that, contrary to our hypothesis, marijuana use was not associated with increased risk of adverse short-term outcomes following AMI.
Furthermore, marijuana use was associated with decreased in-hospital mortality post-AMI.”
https://www.ncbi.nlm.nih.gov/pubmed/29995914
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0199705