Categories Articles Breathing in air pollution can lead to an irregular heartbeat, study warns Post author By crystalg Post date May 4, 2023 Study Finds Tags 'heartbeat', breathing, irregular, Lead, pollution, Study, Warns ← PacWest and First Horizon plummet 40% as banking-industry nerves spur speculation of further consolidation → How the Private Security Boom is Making Americans—and Guards—Less Safe