NPPB and atrial fibrillation: Kneihsl et al. have recently published the Graz AF risk score [20], which also includes clinical (age), echocardiographic (left ventricular ejection fraction, LAE), laboratory (NT-ProBNP), neuroimaging (recurrent stroke under antiplatelet treatment, multiterritory brain infarct, and prior cortical/cerebellar infarction) factors, and electrocardiographic variables (supraventricular premature beats or atrial runs > 20 beats).