Hi  aspirants

Both are best courses.

Cardio Perfusion Technology is the study of physiology and the pathology of the lungs and the allied respiratory organs of the human body.

Bachelor of Science in Cardio-vascular technology is an undergraduate course in cardiology. These technologists assist the physicians in the diagnosis and the treatment of cardiac (heart) and peripheral vascular conditions (blood vessels).

In job wise the salary for BSC Cardio perfusion technologist and BSC cardio vascular technologists  is

• Cardiac Perfusionists - salary Rs. 12-15 Lakhs
• Cardiovascular technologist - Salary  Rs. 6-9 Lakhs

based on salary wise BSC cardio  perfusion technologists get more salary than the BSC cardio vascular technologists.

for more information click the link

https://www.careers360.com/courses/cardiovascular-technology-course

https://www.careers360.com/colleges/tirunelveli-medical-college-tirunelveli/bsc-cardiac-perfusion-technology-course

Hope this Helps

Good luck!