Case Report

Refractory Hypoxemia in Right Ventricular Infarction: A Case Report

Abstract:Right ventricular infarction has many clinical features. Although hypoxemia is a common presenting symptom with multiple causes in the setting of myocardial infarction, the authors present a case resulting from an acute right-to-left shunt secondary to a previously dormant patent foramen ovale. A 74-year-old male presented to the hospital after…