Thus, at the lowest Toxoplasma concentration, the means of Cp were 27.82±0.6 and 28.30±0.25 at D0 and D7, respectively, after storage at +4°C, for AF; and 34.23±0.31 and 33.75±0.23, respectively, for BALF (Fig 2A). Here, CP is linked to atrial fibrillation.