Medicine & Health Sciences

Both the fields are different. So, you cannot compare. Both have good opportunities and different career outcomes. Decide basis your interest. Research on job profiles and see what interests you.

Hi,
You must still clear NEET. Please check:
http://aipmt.nic.in/aipmt/Welcome.aspx for details.

Yes, you can but you need to give CAT for IIMs.

Lateral entry into B.Tech CSE is an excellent option for a B.Sc maths graduate.

Please mention if you are looking at undergraduate or postgraduate courses?

Hi, if you have not completed your Bachelor's then look for Bachelor's degree courses. You may specialize in cardiology in your master degree level. Since there are no MBBS courses in these countries you must enroll into a four year BS degree, clear the MCAT and apply for a medical school.

It is normally of two years full time.

If you are interested in this field, you should opt for it.