I don't know what material it is. It depends on what material you want.
Although we work in 465 hospital, there is no need to advertise in stomatology. If you go, you may not be able to see a doctor right away. There are many patients.
In addition, the stomatology department of the central hospital is ok, but it is a little more expensive.
Department of Stomatology; Linjiangmen Hospital of Integrated Traditional Chinese and Western Medicine; I pulled out two difficult teeth at school, which is not bad.
I can see that your heart disease is not a day or two. It is estimated that you have been ill for a long time. Since you can't make up your mind, go and see for yourself and listen to what the doctor says.