Evaluation of Left Atrial Mechanical Functions and Atrial Conduction Abnormalities in Maras Powder (Smokeless Tobacco) Users and Smokers

PP-184 Smokeless tobacco can be found in preparations for chewing or for being absorbed by nasal and oral mucosae. In Turkey a type of smokeless tobacco called Maras Powder (MP) is widely used in the southeastern region. The purpose of this study was to investigate whether MP damages intra- and