Hello Dhanush,

After completing M.Sc Cardiac Technology you can go for higher studies like M.Phil or Ph.D which is 3 years course and average fees would be around Rs. 20,000 to Rs. 2,50,000 per annum.

Best Colleges for M.Phil/ Ph.D in Cardiology/ Cardiac Technology in India are given below.

• Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry
• North Bengal Medical College,
• Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow
• Mahatma Gandhi University of Medical Sciences and Technology, Jaipur
• Manipal Academy of Higher Education, Manipal
• Annamalai University, Chidambaram
• Banaras Hindu University, Varanasi
• Venkateshwara Hospitals, Chennai
• SRM Institute of Technology, Kattankulathur
• Sri Sathya Sai Institute of Higher Medical Sciences, Bangalore

I hope this was helpful.

All The Best!!