Pulmonary embolism epidemiology and demographics
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Pulmonary Embolism Microchapters |
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Diagnosis |
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Pulmonary Embolism Assessment of Probability of Subsequent VTE and Risk Scores |
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Pulmonary embolism epidemiology and demographics On the Web |
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Pulmonary embolism epidemiology and demographics in the news |
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Risk calculators and risk factors for Pulmonary embolism epidemiology and demographics |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editors-in-Chief: Ujjwal Rastogi, MBBS [2]
Overview
Horlander et al analyzed Multiple-Cause Mortality files compiled by the National Center for Health Statistics from 1979 to 1998. They reported that out of more than 42932973 deaths that occurred, almost 600,000 patients (approximately 1.5 percent) had been diagnosed with PE, and it was the presumed cause of death in 200,00 patients.
Each year in United States, there are between 300,000 and 600,000 cases of pulmonary embolism (PE). If un-treated almost 1/3 of patient die, usually from recurrent PE. However, with prompt diagnosis and treatment, the mortality rate is only ~ 2 – 8%. Unfortunately, 2/3 of all cases of PE are diagnosed only on autopsy [3].
Only 10-20% of VTE is clinically recognized, as depicted by the figure below
