By the AHS Team (M.Sc), JKKN College of Allied Health Sciences · Reviewed by the Admission Office · Published 30 July 2026 · Last updated 30 July 2026
Quick answer (54 words): There is no B.Sc course called "Cardiology" in Tamil Nadu. The course people mean is B.Sc Cardiac Technology — a three-year degree plus a one-year internship that trains the technologist who runs cardiac investigations. Cardiology is the medical specialty a doctor enters after MBBS. They are different careers.
More people search for "B.Sc Cardiology" than for the actual name of the course. That is not a small vocabulary problem — some of them join expecting to become a cardiologist, and find out in the first term that the route they are on leads somewhere else entirely.
This page exists to make sure that does not happen to you.
Cardiology and cardiac technology are two different jobs
Cardiologist | Cardiac technologist | |
|---|---|---|
Entry | MBBS after NEET | 12th PCB, no NEET required |
Then | MD, then DM Cardiology | B.Sc Cardiac Technology, 3 years + 1 year internship |
Total time | Roughly a decade after 12th | Four years including internship |
The work | Diagnoses, prescribes, performs interventions | Runs and records the investigations the diagnosis rests on |
Registers with | Medical council | Works within the clinical team |
A cardiologist decides. A cardiac technologist produces the evidence the decision is made on. Both are in the cath lab. Only one of them went to medical school.
If your goal is to be a cardiologist, this is not the course. That route is NEET, MBBS, MD, DM, and no allied health degree shortens it. Saying so plainly costs us applicants and it is the honest thing to publish.
What a cardiac technologist actually does
The work is technical, hands-on and directly clinical.
ECG — recording and recognising what a trace is showing, including the ones that need escalating immediately.
Echocardiography — ultrasound imaging of the heart, and the technique that decides whether the images are usable.
Treadmill and stress testing — running the protocol, monitoring the patient throughout, knowing when to stop.
Holter and ambulatory monitoring — fitting, downloading and preparing long recordings for reporting.
Cath lab support — assisting during angiography and interventional procedures, managing the equipment, monitoring the patient.
Pacemaker and device checks, depending on the unit.
You are in the room for the most serious moments in a cardiac patient's care. The responsibility is real, and so is the requirement to stay calm.
The full course description is on the cardiac technology page, and where the career leads is set out in the scope of cardiac technology in India.
The other names people use for it
If you have been searching any of these, you are looking for the same course:
B.Sc Cardiology
B.Sc Cardiologist
Bachelor of Cardiology
B.Sc Cardio
Cardiovascular technology
Cardio technology
Cath lab technology
B.Sc heart-related courses
The name to use when you apply is B.Sc Cardiac Technology, or in some institutions Cardiovascular Technology. Using the right name saves you from being routed to a medical-admission process you are not applying for.
Who this course actually suits
It suits you if you want clinical work without a decade of study, you are comfortable with equipment and precision, you can stay steady in an emergency, and you want a degree that maps to a specific hospital role.
It does not suit you if what you actually want is to diagnose and prescribe. That is a doctor's job and it needs a doctor's route. Choosing this course as a substitute is the single most common regret we see, and it is entirely avoidable by reading this far.
It also does not suit you if you dislike unpredictability. Cardiac emergencies do not schedule themselves.
Eligibility, plainly
For B.Sc Cardiac Technology at this college:
12th with Physics, Chemistry and Biology.
Minimum 50% aggregate — 40% for SC/ST, 45% for OBC.
Age 17 to 25, as on 31 December 2026.
Indian and NRI candidates eligible.
NEET is not mandatory. Admission is merit based.
That last point is why this course matters so much to PCB students who did not sit or clear NEET. It is a genuine clinical career, not a consolation.
How admission works here
A stated three-step process:
Online application at the college's apply portal, with your documents.
Document verification — originals, online or in person.
Fee payment and enrollment.
Start at cardiac technology admissions. Batch 1's guide to the allied health admission and counselling route covers the wider process.
We do not publish 2026 admission dates on this page — they are not in our own records, and a stale date on a page like this costs somebody a window.
What it costs
Management-quota annual fees across the nine B.Sc programmes run from Rs 60,000 to Rs 1,70,000, varying by programme. Government-quota seats follow government norms. Merit-based scholarships are available.
Ask the admission office for the exact figure for Cardiac Technology and for the joining-day total — tuition plus hostel plus uniform plus kit — rather than the tuition figure alone. The contact page has the number.
What the four years actually look like
Year one is foundational — anatomy, physiology, biochemistry, and the basics of cardiac structure and function. It is the year where the vocabulary of the field gets built, and students who coast through it struggle later when the equipment assumes they know what a normal trace looks like.
Year two moves into instrumentation. How an ECG machine works, why an electrode placed two centimetres wrong changes the reading, what an echocardiogram is actually measuring. This is where the course stops feeling like biology and starts feeling like a technical discipline.
Year three is applied and clinical — supervised work in the cardiac unit, running investigations on real patients under supervision, learning to recognise the results that need escalating within seconds rather than minutes.
The internship year is the closest thing to the job. You are in the department, on the rota, doing the work with less supervision each month. Employers ask about it in interviews more than they ask about marks.
Two things separate the graduates who do well: how many real investigations they ran during the clinical years, and whether they learned to speak clearly to an anxious patient while doing it. Neither is on a mark sheet.
Where the career goes from here
Immediate roles sit in cardiac units, cath labs, diagnostic centres and multi-speciality hospitals. Progression comes through the same two routes as most technical clinical work: depth — becoming the person the unit trusts with the difficult cases, then senior technologist and unit responsibility — and breadth, moving into related investigation areas or into equipment application and training roles with device manufacturers.
Postgraduate options exist and vary by institution. Batch 1's guide to higher study after allied health covers the progression routes in detail.
The honest framing: this is a career built on competence that people can see. In a cath lab, everybody knows within a month who is reliable.
If cardiac is not the right fit after all
Eight other programmes sit alongside it, each three years plus a one-year internship:
The full list is on departments. Batch 1's comparison of cardiac, critical care and respiratory therapy is the place to go if you are choosing between the clinical three.
Practical things worth knowing before you apply
Getting to campus. A college bus fleet covers 15+ routes across Namakkal, Salem, Erode, Tiruppur and surrounding towns, with door-step pickup for day scholars. Details on transport.
Staying on campus. Separate men's and women's hostels, 200+ rooms with attached bathrooms, mess with vegetarian and non-vegetarian options, Wi-Fi, gym, recreation and 24/7 CCTV security within campus. See hostel.
Outcomes. The college publishes a 95% placement rate, a highest package of Rs 7.5 LPA, an average of Rs 3.2 LPA, and 100+ recruiters including Apollo, MIOT, Fortis, Kauvery, SRL, Thyrocare and Dr. Lal PathLabs. Those are the institution's own published figures and are not independently audited — ask which year they refer to and how many graduates they cover. See placements.
Accreditation. NAAC A+ accredited, affiliated to The Tamil Nadu Dr. M.G.R. Medical University.
Frequently asked questions
Is there a B.Sc Cardiology course in Tamil Nadu?
Not under that name. The course applicants mean is B.Sc Cardiac Technology, sometimes called Cardiovascular Technology — a three-year degree plus a one-year internship. Cardiology is the medical specialty a doctor enters after MBBS and MD.
Can I become a cardiologist after B.Sc Cardiac Technology?
No. Becoming a cardiologist requires NEET, MBBS, MD and then DM Cardiology. An allied health degree does not shorten or substitute for that route.
What does a cardiac technologist do?
Records and assists with cardiac investigations — ECG, echocardiography, treadmill and stress testing, Holter monitoring, and cath lab support during angiography and interventional procedures.
Do I need NEET for B.Sc Cardiac Technology?
No. NEET is not mandatory and admission is merit based. Eligibility is 12th with Physics, Chemistry and Biology with a minimum 50% aggregate, or 40% for SC/ST and 45% for OBC.
What is the age limit for B.Sc Cardiac Technology?
Age 17 to 25 as on 31 December 2026, for both Indian and NRI candidates.
How long is the course?
Three years of study plus a one-year internship, as with the other eight B.Sc programmes at this college.
How much does it cost?
Management-quota annual fees across the nine programmes range from Rs 60,000 to Rs 1,70,000 depending on the programme, with government-quota seats following government norms and merit-based scholarships available. Ask the admission office for the joining-day total rather than the tuition figure alone.
Searching "B.Sc Cardiology" and want to know whether Cardiac Technology is what you meant? The admission office at JKKN College of Allied Health Sciences will tell you straight — ahsincharge@jkkn.ac.in or +91 93458 55001, or start at cardiac technology admissions.