2nd June 2026

Mrs Elizabeth Williams, a 65-year-old woman, presents with a 3-hour history of chest pain.

Mrs Elizabeth Williams, a 65-year-old woman, presents with a 3-hour history of chest pain. Her ECG shows ST elevation in the inferior leads (II, III, aVF). She is eligible for primary PCI. Which of the following is the most important reason for choosing PCI over fibrinolysis in this patient?

Select the SINGLE most appropriate option from the list below. Select ONE option only.