Rome, Italy - 27 Aug 2016: Alcohol related hospitalisation is associated with a doubled risk of ischaemic stroke risk in patients with non-valvular atrial fibrillation, according to a study presented at ESC Congress 2016 today by Dr Faris Al-Khalili, cardiologist, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden.1 The observational study was conducted in more than 25 000 non-valvular atrial fibrillation patients at low risk of stroke.2