English Beta blocker Cited by user JenOttawa on 25 Jun 2021 Beta blockers (beta-blockers, β-blockers, etc.) are a class of medications that are predominantly used to manage abnormal heart rhythms, and to protect the heart from a…
English Cardiac surgery Cited by user JenOttawa on 25 Jun 2021 Cardiac surgery, or cardiovascular surgery, is surgery on the heart or great vessels performed by cardiac surgeons.