[evan_au (OP)]

I have heard reports of patients being taken to hospital with a suspected heart attack, only to find that they don't have a heart attack, but they do have COVID-19.

Apparently up to 20% of serious COVID-19 patients end up with heart problems.

Could COVID-19 Cause Heart Problems (especially for patients with pre-existing heart conditions)?

See: http://www.onlinejacc.org/content/early/2020/03/18/j.jacc.2020.03.031