CHA2DS2-VASc ScoreLoading...Age (years)Younger than 65 yo065-74 yo+175 yo or older+2SexMale0Female+1History of CHF?No0Yes+1History of HTN?No0Yes+1History of TIA/CVA/VTE?No0Yes+2History of Vascular Disease?No0Yes+1Diabetes Mellitus?No0Yes+1适用指征洞见与注意事项