title: Woman with worsening exertional dyspnea. Massive pulmonary embolism.
authors.affiliation: San Antonio Military Medical Center, Department of Emergency Medicine, San Antonio, TX, USA.
authors.forename: Steven
authors.initials: S
authors.lastname: Schauer
authors.forename: Shane
authors.initials: S
authors.lastname: Summers
authors.forename: Jason
authors.initials: J
authors.lastname: Heiner
mesh_terms: D004417:Dyspnea / Q000209:etiology*; D004452:Echocardiography; D005260:Female; D006801:Humans; D008875:Middle Aged; D005082:Physical Exertion; D011655:Pulmonary Embolism / Q000150:complications* / Q000175:diagnosis / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed