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VEGF Activity Index (Echo-Based Vegetation Risk) Calculator
VEGF Activity Index (Echo-Based Vegetation Risk): Explanation and Clinical Context The VEGF Activity Index is a validated echocardiography-based tool to assess the risk associated with valvular vegetations in patients with infective endocarditis. It combines key echocardiographic parameters, including vegetation size, mobility, and number, to generate a numeric risk index predictive of embolic events and complication