As, per the reviews and surveys, available regarding the Health care systems in USA, most of the hospitals, recruits the doctor with the full salary range. The doctor may be a part with more than hospital. So if there is a cardiologist then there are no fees taken by the Cardiologist instead the patient have to pay the fees of Hospital and the Hospital will pay the doctor his/her incentives or salary.

In USA, the Angioplasty costs around 28,200 US Dollars in average which means the charges are around 20,82,997.23 INR.

To know more about Cardiologist visit the link below:

https://www.careers360.com/careers/cardiologist#:~:text=For%20an%20entry%2Dlevel%20post,two%20lakh.

I hope this answer helps. All the very best for your future endeavors!