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Updated: Dec 23, 2025

Generation of Electronic Cigarette Aerosol by a Third-Generation Machine-Vaping Device: Application to Toxicological Studies
Published on: August 25, 2018
Spontaneous pneumomediastinum secondary to electronic cigarette use
Sean Burgwardt1, Arnes Huskic2, Gary Schwartz3
1New York Institute of Technology College of Osteopathic Medicine, Arkansas State UniversityJonesboroArkansas.
Abstract:
Vaping, the use of electronic cigarettes, involves different mechanics than conventional combustion cigarettes. Consumers who vape tend to overinhale and then forcefully exhale to eliminate the vapor, which is usually produced in much greater quantity than generated by a regular cigarette. Effectively, they are performing an exaggerated Valsalva maneuver. This can increase their risk for developing potential spontaneous pneumomediastinum. Here we present a case of spontaneous pneumomediastinum secondary to electronic cigarette use.
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