The walls of the airways become thicker, more reactive, and more sensitive to triggering factors
For example, such symptoms include deficits in sustained attention, response inhibition, and working memory
While smoking with friends be it indoors or outside in the back yard

Batson & Son, 1899 1,054 Maker's Mark Antique Russian Silver Four Chamber Liqueur Bottle, 1900 3,770 Maker's Mark 20th Century English Silver Novelty Condiment Set from W.H Haseler, 1929, Set of 4 2,573 Maker's Mark Antique German Silver Pheasant Statues, 1900, Set of 2 10,592 20th Century Continental Belgo Chrome Console Table, 1970s 3,511 Maker's Mark Large 20th Century Arts & Crafts Solid Silver Photo Frame, 1900s 3,511 Maker's Mark Vintage French Cabin Trunk in Monogram Canvas from Louis Vuitton, 1930 25,331 Maker's Mark Vintage 18K Gold and Sapphire Cufflinks in the manner of Cartier, 1980s, Set of 2 3,518 Vintage Silver Photograph Frame from Industria Argentina, 20th Century 1,777 Maker's Mark English Oak and Brass Bound Jardiniere, 1940s 765 Vintage Metafora Coffee Table by Lella & Massimo Vignelli for Casigliani, 1980 4,377 Vintage English Locksmiths Shop Display Key, 1950 1,855 Italian Dada Wall Lights frm iGuzzini, 1970s, Set of 6 5,823 20th Century Italian Chrome and Glass Floor Lamp by Mazzega, 1970 On Hold More Products All Decorative Objects Vintage Decorative Objects American Decorative Objects Contemporary Decorative Objects Black Decorative Objects

Weitzman, et al., 1990
and its exposure to the heat-not-burn category is only by marketing Philip Morriss IQOS