Why did Serina Liu's surgery go wrong?

Serina Liu's operation had an accident because Serina Liu's heart function didn't recover.

At noon on March 23, 2020, Rong General Hospital issued a statement, confirming the news of his death and introducing relevant information: Serina Liu suffered from severe aortic stenosis. On February 7th, 2020, after spending her fourth birthday with her daughter NiNi, she went to Rong General Hospital for valve replacement.

During the operation, due to poor recovery of cardiac function, the hospital installed Yeke membrane and right coronary stent for it. Serina Liu's heart function hasn't recovered after the use of Yeke Membranes reached its limit. ?

/kloc-in February of 0/3, the hospital removed the Yeke membrane and installed a ventricular assist device as an in vitro device, which will have side effects after long-term use. From the end of February to the beginning of March, Serina Liu's brain was found to have embolism and ischemia in brain tomography, and the hospital performed an emergency craniotomy for him. After the operation, the condition stabilized, and finally Serina Liu died at 22: 22 pm on March 22nd.

Serina Liu's personal experience.

Serina Liu (1June 9, 975-March 22, 2020), female, graduated from Russian Department of Taiwan Province Political University. Dancer, film actor and program host in Taiwan Province Province. Besides performing and teaching dance, Serina Liu also actively develops the entertainment industry. Serina Liu has recorded programs such as Kangxi Comes, Woman I am the Biggest, and More Beautiful.

Serina Liu, a ballroom dancer, was admitted to the hospital because of aortic stenosis, and finally failed to survive. She died on March 22, 2020 at the age of 44.