Ambient air pollution and emergency department visits and hospitalisation for cardiac arrest: a population-based case-crossover study in Reykjavik, Iceland.
Solveig HalldorsdottirRagnhildur Gudrun FinnbjornsdottirBjarki Thor ElvarssonOddny Sigurborg GunnarsdottirGunnar GudmundssonVilhjalmur RafnssonPublished in: BMJ open (2023)
concentrations was associated with cardiac arrest. Future ecological studies of this type and their related discussions should perhaps concentrate more on precisely defined endpoints.