Hey there!

Colleges for Cardiology and Thoracic Science in New Delhi are stated below-

1.AIIMS Delhi - All India Institute of Medical Sciences New

2.Jamia Hamdard, New Delhi

3.HIMSR New Delhi - Hamdard Institute of Medical Sciences and Research

4.Dr Ram Manohar Lohia Hospital and Post Graduate Institute of Medical Education and Research, New Delhi

5.GGSIPU Delhi - Guru Gobind Singh Indraprastha University

6.Govind Ballabh Pant Institute of Postgraduate Medical Education and Research, New Delhi

You can check details like ranking, fee structure, admission procedure, facilities with the below mentioned link-

https://medicine.careers360.com/colleges/list-of-cardiology-and-thoracic-science-colleges-in-delhi


I hope this answer helps you.

Feel free to ask if you have any more queries.

All the best!