Engineering Technician eligibility

Yes, PCM students are eligible to apply for a Bachelor's degree in radiography. You can apply for an undergraduate radiography course at colleges like the Data Meghe Institute, the Faculty of Allied Health Science, etc. Some colleges may require you to have a 50% grade point average in your 12th grade. If you are looking for admission to Diploma-level courses, some colleges also accept PCM students. You can apply to colleges like Kolkata Medical College, Max Healthcare Education, etc. For a UG Diploma in Radiology Technician.

Check it out here the complete details, eligibility, cut off:
https://www.shiksha.com/college/iimt-group-of-colleges-agra-55879/admission

No, for PG you must be a graduate.

Echo cardiography is routinely used in diagnosis, management and follow up of patients with any suspected or known heart diseases. This programme is designed to impart knowledge on how to perform echo cardiography in various cardiac diseases in order to arrive at correct diagnosis and management. Eligibility : Graduate from Science Stream.

Hi, CERTIFICATE IN CATH-LAB-TECHNICIAN
A Catch-Lab, technician is a professional who works in the field of cardiovascular technology. They are vital team members who assist doctors during invasive cardiovascular procedures. ABOUT COURSE
Eligibility:10+2
Course Mode :Semester
Duration:1 Semester.

You are eligible for BCA if you had maths or computer science in your 11th and 12th.

Bachelor in Medical Laboratory Technology or BMLT is a 3-year undergraduate course designed to equip eligible candidates with an advanced learning in both routine and sophisticated laboratory diagnostic procedures.
Aspiring candidates need to have qualified the Senior Secondary Certificate (class XIIth) examination in the Science stream, with a minimum aggregate score of 50% (45% for SC/ST candidates) or equivalent CGPA.