FNB · DrNB · PDCC
30 Cardiac Electrophysiology Thesis Topics
Academic session 2026-2027 · 30 topics
This page lists 30 cardiac electrophysiology thesis topics for FNB, DrNB and PDCC candidates in India for the 2026-2027 academic session. Electrophysiology research is procedural by nature: every ablation and device implantation generates a record of the arrhythmia mechanism, technique used and immediate outcome, which provides the raw material for most thesis designs.
The cardiac electrophysiology thesis topics below cover ablation for supraventricular and ventricular arrhythmia, pacemaker and defibrillator implantation and follow-up, device complications, atrial fibrillation management, and the electrocardiographic and electrophysiological questions that distinguish the specialty.
Click any topic to open it in the protocol generator with the title already filled in.
- A cross-sectional study of the electrophysiological profile of patients with supraventricular tachycardiaGet protocol
- An observational study of the acute success rate and complications of radiofrequency ablation for arrhythmiaGet protocol
- A study of recurrence following ablation of supraventricular tachycardia at six monthsGet protocol
- An observational study of the electroanatomical mapping findings in patients with persistent atrial flutterGet protocol
- A comparative study of two ablation strategies on acute success in atrial flutterGet protocol
- An observational study of the clinical and electrophysiological profile of patients with Wolff-Parkinson-White syndromeGet protocol
- A cross-sectional study of the procedural outcome of accessory pathway ablationGet protocol
- An observational study of the clinical and electrophysiological profile of patients with ventricular tachycardiaGet protocol
- A study of ablation outcome in patients with ventricular tachycardia in structural heart diseaseGet protocol
- An observational study of the electrocardiographic predictors of arrhythmia mechanism in supraventricular tachycardiaGet protocol
- A cross-sectional study of atrial fibrillation burden and its clinical determinantsGet protocol
- An observational study of the outcome of pulmonary vein isolation for paroxysmal atrial fibrillationGet protocol
- A study of anticoagulation practice and stroke risk assessment in patients with atrial fibrillationGet protocol
- An observational study of atrial fibrillation detection by implanted device diagnosticsGet protocol
- A cross-sectional study of the indications and outcome of permanent pacemaker implantationGet protocol
- An observational study of pacing parameters at implant and at first device checkGet protocol
- A study of the pacemaker syndrome and its clinical determinants in patients with ventricular pacingGet protocol
- An observational study of the outcome of cardiac resynchronisation therapy at six monthsGet protocol
- A cross-sectional study of the indications and outcome of implantable cardioverter defibrillator placementGet protocol
- An observational study of appropriate and inappropriate shocks in implantable defibrillator recipientsGet protocol
- A study of device-related infection and its management following cardiac implantable electronic device placementGet protocol
- An observational study of lead displacement and its determinants after pacemaker implantationGet protocol
- A cross-sectional study of venous access complications at pacemaker implantationGet protocol
- An observational study of the fluoroscopy time and radiation dose during device proceduresGet protocol
- A study of the outcome of syncope evaluation by electrophysiological testingGet protocol
- An observational study of ambulatory monitoring findings in patients with unexplained palpitationsGet protocol
- A cross-sectional study of the electrocardiographic characteristics of Brugada syndromeGet protocol
- An observational study of the clinical profile and management of patients with long QT syndromeGet protocol
- A study of the electrophysiological findings in patients with hypertrophic cardiomyopathy and arrhythmiaGet protocol
- An observational study of the clinical profile of patients with inherited arrhythmia syndromesGet protocol
Choosing a Cardiac Electrophysiology thesis topic
What makes an electrophysiology thesis distinct from a general cardiology one?
Access to intracardiac recording and ablation data. Electrogram morphology, activation sequence, arrhythmia inducibility and radiofrequency ablation parameters are all available only to the electrophysiology team. A study correlating surface electrocardiographic features with electrophysiological findings, or documenting ablation outcomes and their predictors, is clearly within the fellowship scope.
Can device follow-up be studied within a fellowship?
Short-horizon follow-up can. Procedural complications, sensing and pacing parameters at the first device check, lead displacement and infection at one month, and atrial fibrillation burden from device diagnostics at three months are all achievable. Long-term lead survival and mortality reduction need years.
What sample size is realistic in electrophysiology?
A unit performing fifty to a hundred procedures a month can support one to two hundred cases over twelve months for a general arrhythmia ablation study. Device studies accumulate faster. Studies restricted to a single arrhythmia type should be planned around the unit's log for the preceding year.
Thesis and protocol questions
How is a thesis topic different from a thesis protocol?
The topic is the title — the question a study sets out to answer, together with the population and the design. The protocol is the full document built around it: background, review of literature, aims and objectives, inclusion and exclusion criteria, sample size calculation, methodology, statistical plan, ethics considerations, consent documents and references. A topic is agreed with a guide first; the protocol is written afterwards and submitted to the institutional ethics committee.
When does a postgraduate thesis have to be submitted?
For most Indian postgraduate programmes the protocol is submitted within the first six months of joining, and the completed thesis is submitted at least six months before the final examination. Exact deadlines are set by the university, so the departmental circular for the current session takes precedence over any general timeline.
How is sample size decided for a postgraduate thesis?
Sample size follows from the primary objective, not the other way round. A prevalence study is powered from an expected proportion and an acceptable margin of error; a comparative study is powered from the expected difference between groups, the standard deviation, alpha and desired power. The figure should then be checked against the institution's actual case load for the study period, because a statistically ideal sample that cannot be recruited in the time available is not a workable plan.
Does a thesis topic need ethics committee approval?
Yes. Every postgraduate thesis involving human participants, human data or human samples requires clearance from the institutional ethics committee before data collection begins. Approval is granted on the protocol rather than on the title, and the submission usually includes the protocol, the participant information sheet and the consent form in English and in the local language.
What makes a topic realistic for a three-year postgraduate programme?
A workable topic can be completed at a single centre, with equipment and investigations that are already available in routine practice, within roughly eighteen months of data collection. Topics that depend on external funding, specialised assays, multicentre coordination or long follow-up tend to stall. Choosing a condition the department already sees in volume matters more than choosing a novel one.
Can a thesis be published as a research paper afterwards?
Yes, and it is generally expected. A thesis is usually condensed into a paper of around three to four thousand words, restructured into the standard introduction, methods, results and discussion format, with the review of literature shortened considerably. Journals differ in their requirements, and the ethics approval number from the original thesis is normally cited in the methods section.