Usefulness of Intracoronary Epinephrine in Severe Hypotension during Percutaneous Coronary Interventions.

Background and Objectives Life-threatening hypotension during percutaneous coronary interventions (PCI) is devastating for the patient and is associated with fatal adverse outcomes. The aim of our study was to assess the usefulness of intracoronary epinephrine in severe hypotension unresponsive to other measures during PCI.