It seems reasonable that deep inhalation of any burnt substance should increase risk. The burnig of fields in South Asia, for example: "Air pollution and cardi

It seems reasonable that deep inhalation of any burnt substance should increase risk. The burnig of fields in South Asia, for example: "Air pollution and cardiovascular health in South Asia: A comprehensive review" https://doi.org/10.1016/j.cpcardiol.2023.102199 https://doi.org/10.1016/j.cpcardiol.2023.102199