Cardiologists establish how e cigarettes damage the brain, blood vessels and lungs EurekAlert! A Patient With E Cigarette Vaping Associated Lung Injury (EVALI)Coming to an Operating Room Near You! Anesthesia Patient Safety Foundation Think Before You Vape! Vaping isn't harmlesse cigarettes can contain nicotine, heavy metals, and harmful chemicals. Risks include addiction, lung injury, and heart issues. Protect your health and make informed choices! # To prevent e cigarette, or vaping, product use associated lung injury (EVALI), people should not use THC containing e cigarette, or vaping products, particularly from informal sources. Data suggest e cigarette, or vaping, products that contain THC