Hi aspirant,

No, you cannot become a Cardiovascular Surgeon after completion of M.Sc Cardiology.

The process goes like this, you need to appear NEET UG entrance exam and study  MBBS course from a recognised College or University.

Then next through NEET PG you need to pursue MD/ MS or DNB in Cardiology specialization.

If you want then you can go for Super Speciality specialization DM in Cardiology by appearing NEET SS entrance for admission into this course.

For more information about Cardio Surgeon go through below mentioned link.

https://dqxeclau.top/careers/cardiothoracic-surgeon

I hope this information was helpful.

Best of Luck!!