Surgical implantation of left ventricular assist device helps patients with end-stage heart failure prolong life, improve patient quality of life due to improved heart failure symptoms.

The fact that female nurse Vi Thi Tan (born in 1985) suffered from heart disease for 10 years, end-stage heart failure, enlarged heart and received a partial artificial heart transplant (HVAD) significantly improved her quality of life. has brought hope to thousands of heart failure patients.