Purpose: To identify right-sided chest lead electrocardiographic abnormalities in acute pulmonary embolism.
Patients And Methods: Analysis of electrocardiographic changes in 100 African American patients suspected of having pulmonary embolism was made at Howard University Hospital during 2001-02 (60% women, 40% men, median age 50 years). Standard 12-lead EKGs were obtained within one hour of arrival to emergency room.