The role of tissue Doppler study in the assessment of left ventricular dysfunction in obesity

Abstract

The ejection phase indices were increased in mildly and moderately obese subjects. However, in significantly obese subjects they were similar to control subjects by conventional echocardiographic methods. Sm values of the moderately and significantly obese patients were significantly lower when measured by tissue Doppler imaging. Diastolic function was also shown to be impaired in the moderately and significantly obese subjects when measured by tissue Doppler imaging.