Hello aspirant,

NO you cannot become a cardiologists after msc in cardiologists. In order to become Cardiologist, you must have to complete MD in General medicine and then you have to go for DM in cardiology course to become a cardiologist.

You can follow the below mentioned clear steps to  become a cardiologist in India :

1. Earns a bachelor degree with MBBS after 10+2.
2. Get the admission in PG course leading to Doctor of Medicine (MD) in general medicine.
3. After finishing three-year degree of MD, go for the super specialty course of 3-year DM in Cardiology to be a Cardiologist.

Further, to know more about the Cardiologist career, role, and other relevant details, you can follow the below mentioned link to know more : https://www.careers360.com/careers/cardiologist

I hope that this will help.