<qa>  How many patients will be included in the study population?Study population: Patients should have had an ICH within 6 months prior to enrollment and have NVAF with increased risk of stroke or systemic embolism, as indicated by a CHA2DS2VASc score 2. In total 750 patients will be included. Active enrollment ensues over 3 years followed by 5 years follow-up and a long-term follow-up at 10 years. 