RESUMO
Acute coronary syndrome is one of the leading causes of death worldwide. Up to 60% of patients present with additional significant non-culprit lesions. Complete revascularization (CR) of all (culprit and non-culprit) lesions is recommended and recent randomized trials showed the benefit of performing complete multivessel percutaneous coronary intervention in a single setting. Immediate CR is associated with a reduced risk of repeat myocardial infarction and unplanned ischemia driven revascularization. Furthermore, immediate CR resulted in less implanted stents, total contrast use and a shorter duration of hospitalization while maintaining a similar success rate of complete revascularization. Further studies need to evaluate the role of coronary physiology and intravascular imaging for enhanced understanding of the pathophysiology of early events in non-culprit lesions.
