What COPD Patients Should Know About Vaping and E Cigarettes LPT Medical Will chronic e cigarette use cause lung disease? Thoracic and Sleep Group Queensland Association of electronic cigarette use and risk of COPD: a systematic review and meta analysis npj Primary Care Respiratory Medicine Proposed mechanisms underlying e Cigarette induced pathogenesis of Download Scientific Diagram Vaping is not harmless. A new study from Johns Hopkins Medicine reveals that e cigarettes significantly increase the risk of COPD and high blood pressure. Our own Dr. Todd Hoopman shares firsthand accounts