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Nicotine isn’t bad for your heart. In fact, it can be beneficial.
If you’re going to make a claim like that, at least back it up with something, and no you’re almost certainly wrong.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4363846/
I wouldn’t trust that meta analysis. It specifically states in the methodology that studies that mentioned smoking or cigarettes were excluded, but several studies that I spot checked were about smoking and cigarettes.