The importance of big databases in understanding valvular heart disease

Abstract

This editorial refers to 'Normative values of the aortic valve area and Doppler measurements using two-dimensional transthoracic echocardiography: results from the Multicenter World Alliance of Societies of Echocardiography Study', by J.I. Cotella et al. https://doi.org/10.1093/ehjci/jeac220.