Smoking cigarettes can permanently damage your heart and blood vessels. This can lead to cardiovascular disease. Cardiovascular disease refers to multiple conditions affecting the heart and/or blood vessels. Some of these conditions include: Coronary heart disease (the narrowing of blood vessels carrying blood to the heart); Hypertension (high blood pressure); Heart attack; Stroke; Aneurysms (a bulge or weakness in an artery) or Peripheral artery disease. Protect your heart. Although quitting smoking is difficult, it is achievable. Laser Therapy has been clinically proven to help quit by controlling cravings and withdrawal symptoms, with a 95-98% success rate!