We read the paper by Chao et al. [(1)][1] with great interest. They presented a unique way of utilizing the CHA2DS2-VASc (Congestive heart failure, Hypertension, Age ≥75 years, Diabetes, Stroke/transient ischemic attack,… Click to show full abstract
We read the paper by Chao et al. [(1)][1] with great interest. They presented a unique way of utilizing the CHA2DS2-VASc (Congestive heart failure, Hypertension, Age ≥75 years, Diabetes, Stroke/transient ischemic attack, Vascular disease, Age 65 to 74 years, Sex category) score by comparing the
               
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