Final answer:
Coronary artery bypass surgery and cardioprotective drugs are two things done to provide myocardial protection.
Step-by-step explanation:
Two things that are done to provide myocardial protection are coronary artery bypass surgery and the use of cardioprotective drugs.
Coronary artery bypass surgery is a procedure in which a healthy blood vessel from another part of the body is grafted onto a blocked or narrowed coronary artery, bypassing the blockage and restoring blood flow to the heart muscle.
Cardioprotective drugs are medications that help protect the heart muscle from damage. These drugs can improve blood flow to the heart, reduce the workload on the heart, and prevent or treat conditions that can lead to heart damage.