Early citalopram treatment increases mortality due to left ventricular rupture in mice after myocardial infarction

Both anxiety and depression are common and independent outcome predictors in patients after myocardial infarction (MI). However, it is unclear whether and how anti-depressants influence remodeling after MI. Thus, we studied cardiac remodeling in mice after experimental MI under treatment with citalopram, a selective serotonin reuptake inhibitor widely used as antidepressant.Methods and Results.Treatment with citalopram versus saline was applied via osmotic pump after coronary artery ligation. Two different groups were studied: early treatment during the healing phase (starting immediately after surgery), or late treatment in the remodeling phase (starting 7days after surgery).
Source: Journal of Molecular and Cellular Cardiology - Category: Cytology Authors: Source Type: research