In the CHA2DS2-VASc score, how many points is assigned for age between 65-74 years?

In the CHA2DS2-VASc score, individuals aged between 65 to 74 years are assigned 1 point. This scoring system is used to assess the stroke risk in patients with atrial fibrillation and to guide anticoagulation therapy decisions.

The score factors in various risk elements, including age, with particular age ranges treated distinctly to accurately reflect their associated risk levels. Specifically, individuals over 65 are recognized to have an increased risk of stroke, which is why they receive this point.

For individuals under 65, no points are awarded, while those aged 75 and older receive a higher allocation of 2 points due to their significantly increased stroke risk. This incremental approach underscores the importance of age as a significant determinant in stroke risk assessment.