Hello student!
As it totally depends upon you, as to which course to pursue, I will list down few key specifications of all 4 courses that you asked to know for, i hope reading them would help you in deciding which one is best for you.
FEES: (NOTE: Fees will vary in all four courses as it depends on college, as well as all 4 courses are different) It is not possible to predict exact fees but in India it would be roughly from 10,000 INR to 70,000 INR.
You can also click on the link given below and change the filters according to your interest it will give you information about all possible courses:
Top BSc in Cardiology and Thoracic Science Degree Colleges in India 2021 – Courses, Fees, Admission, Rank (careers360.com)
Please refer to the link mentioned above for Bsc in Cardiology.
I hope this was helpful and gave you a simpler view of all the courses.
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