“Clozapine is an atypical antipsychotic drug that is very efficacious in treating psychosis but the risk of severe cardiotoxicity limits its clinical use.

The present study investigated the myocardial injury effects of clozapine and assessed the involvement of cannabinoid receptors in clozapine cardiotoxicity.

Our data provided evidence that cannabinoid CB1 and CB2 receptors had opposite effects and selective antagonists of CB1R or agonists of CB2R might confer protective effects against clozapine.”

https://www.ncbi.nlm.nih.gov/pubmed/30707759

https://bpspubs.onlinelibrary.wiley.com/doi/abs/10.1111/bph.14591