What is the primary function of the CHADS2 Score?

The CHADS2 Score is specifically designed to assess the risk of thromboembolic events, particularly in patients with atrial fibrillation. This scoring system takes into account several clinical factors, such as Congestive heart failure, Hypertension, Age (≥ 75 years), Diabetes mellitus, and prior Stroke or transient ischemic attack (TIA). By quantifying these risk factors, healthcare providers can better identify patients at increased risk for stroke and make informed decisions regarding anticoagulation therapy to prevent such events.

Understanding the CHADS2 Score is crucial for managing patients with atrial fibrillation, as it provides a structured approach to evaluate their risk and implement appropriate preventive strategies. This is why the correct choice highlights its primary function in assessing the risk of thromboembolic events. The other options do not reflect the intended use of the CHADS2 Score, as it does not measure blood pressure or evaluate outcomes after thrombolytic therapy or recovery potential in stroke patients.