Hello,

Radiology is a specialised course in the medical domain dealing with a wide array of advanced techniques used in medical imaging of a human body and is helpful in diagnosing and treating patients with all types of illness including cancer and tumours.

B.Sc Cardiac technology is a course in medicine. This course is related to the treatment of heart related problems, diagnosis and working for such problems.

While choosing any course, you must opt for the course depending on your interests and skills.

Good Luck!