Ectopic Heartbeats And Exercise? in Sports and Fitness Posted September 13, 2013 · Report to Admin Good luck with the tests. Hopefully it won't turn out to be anything serious. This may not be connected to your Celiac, but I think you're right that we (docs included) don't yet understand all the ways Celiac can affect other body systems and be linked to seemingly unrelated problems. Maybe the increase in Celiac and diagnoses will help improve our global understanding of it.