Division of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA.
Noninvasive assessment of left ventricular filling pressures by echocardiography has been validated by invasive hemodynamic studies and correlated with clinical findings. A comprehensive echocardiographic examination based on the referral diagnosis and patient symptomatology routinely includes efforts to measure specific parameters of left ventricular diastolic function. We provide a step-by-step approach to goal-directed echocardiographic assessment of diastolic function.