Abstract
Pulmonary embolism is a commonly suspected but underdiagnosed condition of clinical significance. Preventable deaths continue to occur. We begin this article with an overview of prognosis, clinical evidence, signs and symptoms, and risk factors, followed by an in-depth evaluation of diagnostic techniques and treatment modalities. The greatest improvement in mortality from pulmonary embolism is likely to come from improved and aggressive prevention and prophylaxis by the critical care team.