[Comparative capabilities of the speckle-tracking echocardiography technologiesin two-dimensional and three-dimensional modes in the detection of subclinical cardiotoxicity in patients with breast cancer].
M A SaidovaA A AvalyanE V OshchepkovaV N ShitovI E СhazovaPublished in: Terapevticheskii arkhiv (2020)
The study showed that in patients with breast cancer for a more accurate assessment of LV systolic function (ejection fraction) it is advisable to use 3D-echocardiography. A comparative analysis revealed statistically significantly lower values of the GLS according to the three-dimensional mode of STE compared to two-dimensional. The study also evaluated a new strain parameter GAS (%). In patients with breast cancer during ROC analysis with a value of -14.0, the GAS indicator for the development of subclinical cardiotoxicity showed a sensitivity of 81.5% and a specificity of 73.3%. Сonclusion.the advantage of the STE in the three-dimensional mode, in contrast to the two-dimensional mode, is the simultaneous and more accurate assessment of LVEF. The value of the additional parameter of LV deformation the area of deformation requires further study.
Keyphrases
- ejection fraction
- left ventricular
- computed tomography
- magnetic resonance
- blood pressure
- high resolution
- magnetic resonance imaging
- coronary artery disease
- pulmonary hypertension
- single cell
- atrial fibrillation
- aortic stenosis
- transcatheter aortic valve replacement
- ionic liquid
- sensitive detection
- quantum dots
- data analysis