B.Sc Scope

Responsibilities of a cardiologist:
Examine patients and diagnose heart issues.
Treat cardiovascular diseases.
After complete analysis and tests, cardiologists provide medication to the patient.
Focus on pumping function of heart
Conducts heart surgery
A cardiologist may be designated as:
Cardiology Technologist
Cardiology Surgeon
ECG (electro-cardiographic) Technologist
Interventional Cardiologist
Cardiovascular Technologist
Assistant Cardiology Supervisor
Cardiac Catheterization Technologist
Electrocardiography Technician
Nuclear Cardiologist
You would be able to browse different colleges offering courses in B.Sc. medical from the link mentioned below:
https://www.shiksha.com/science/colleges/b-sc-colleges-india

Some of the best paramedical courses after graduation are as follows:
1) M.Sc. Medical Biochemistry: It's a 3-year course which is pursued by completing B.Sc. The students enrolling for this course must have a three-year graduation degree with Biochemistry or Chemistry as their main subject, as well as Biology as ancillary subject. The minimum score criteria to pursue this course is 55% marks in undergraduate.
2) M.Sc. Medical, Microbiology: It's also a three-year program which requires B.Sc. degree from a recognised university with minimum 55% marks. The students must have Microbiology as their main subject with Physics and Chemistry as ancillary subjects.
3) Bachelor of Physiotherapy: It's a 4.5 years program which requires the students to pass the HSC examination conducted by the State Board with a minimum of 50% marks. The candidates must have Chemistry and Biology / Physics as their main subject with English as ancillary subject.