Switching from cigarettes to vapes improved heart and lung measures in COPD trial Clearing the Air Vaping and COPD 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 A new study published in Nicotine & Tobacco Research found that those using e cigarettes alone were more than twice as likely to develop COPD than people who didn't use any tobacco products, Smoking vs vaping what are the key differences? Evapo Inhalation Toxicology of Vaping Products and Implications for Pulmonary Health