Nguyen, T. T. H., Nguyen, V. H. N., & Vo, V. T. (2025). Research of left ventricular global longitudinal strain using speckle- tracking echocardiography in patients with chronic heart failure. Tạp Chí Y Dược Huế, 15(4), 124–129. https://doi.org/10.34071/jmp.2025.4.16