Diastolic Function: Current Approach to Echocardiographic Diagnosis

Abstract

Echocardiography allows the detection and quantification of diastolic dysfunction using numerous parameters that seem to make the task very complex, particularly in more severe dysfunctions. In this article, the parameters used, and the available technological resources are reviewed and updated. An algorithm is proposed to guide the progressive incorporation of the necessary variables, according to the findings. The evaluation, performed in a methodical way, following an adequate algorithm allows reaching the diagnosis with high sensitivity and specificity in almost all cases, making echocardiography the best non-invasive method for the diagnosis and evaluation of this frequent dysfunction.