Myocardial protection refers to strategies and interventions employed to preserve myocardial function and viability during periods of ischemia and reperfusion, such as cardiac surgery, myocardial infarction, or organ transplantation. These techniques aim to minimize cellular damage, maintain energy reserves, and prevent adverse remodeling, ultimately improving patient outcomes. Key methods include cardioplegia, pharmacological agents, and ischemic preconditioning or postconditioning.