Comparison of Current Echocardiographic Modalities Used to Assess Left Ventricle Diastolic Function in Pediatric Patients

Tissue Doppler imaging, left ventricular color M-mode velocity propagation, and deformation imaging techniques from the medical literature were critically reviewed. The review was undertaken to evaluate the accuracy, reproducibility, and clinical efficiency of echocardiographic technologies for image acquisition and data analysis in assessing pediatric diastolic function. Tissue Doppler imaging, velocity propagation, and deformation imaging all show low variability and high reproducibility and specificity. Age, growth, heart rate, morphology, and sonographic technique affect some pediatric echocardiographic indices more than others; therefore, each should not be solely relied on. Their complementary diagnostic information should be evaluated collectively as a complete echocardiographic examination by expertly trained medical professionals.
Source: Journal of Diagnostic Medical Sonography - Category: Radiology Authors: Tags: Literature Review Source Type: research