50 Cardiology Dissertation Topics for Better Success

Cardiology is one of the important branches in wide domain of medicine. It deals with the heart and circulatory system of the body. The following dissertation topics include the genetic basis of cardiovascular diseases, advancement in interventional cardiology, efficacy of new pharmacological treatments, lifestyle modifications and much more.

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It made you to contribute to your academic journey and professional development of career. Dissertation helps you to grow in this field academically also provides you an opportunity to contribute to society by addressing various critical emerging issues.

50 Cardiology Dissertation Topics for Better Success

Preventive Cardiology

1. The impact of lifestyle interventions on reducing cardiovascular risk factors.
2. Efficacy of plant-based diets in preventing coronary artery disease.
3. Genetic predisposition and the role of early preventive measures in cardiovascular disease.
4. Evaluating the effect of community health programs on hypertension management.
5. Long-term outcomes of smoking cessation programs on cardiac health.

Cardiovascular Pharmacology

6. Comparing the efficacy of ACE inhibitors and ARBs in heart failure treatment.
7. Advances in anticoagulant therapies for atrial fibrillation.
8. The role of statins in primary prevention of cardiovascular events.
9. Emerging therapies targeting PCSK9 inhibitors in lipid management.
10. Beta-blockers versus calcium channel blockers for rate control in atrial fibrillation.

Interventional Cardiology

11. Outcomes of drug-eluting stents versus bare-metal stents in coronary interventions.
12. Role of fractional flow reserve in guiding coronary revascularization.
13. Advances in transcatheter aortic valve replacement (TAVR) for severe aortic stenosis.
14. Complication rates of percutaneous coronary interventions in diabetic patients.
15. The use of intravascular ultrasound in optimizing stent placement.

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Cardiac Imaging

16. Diagnostic accuracy of cardiac MRI versus CT in coronary artery disease.
17. Artificial intelligence applications in echocardiography analysis.
18. Comparing 2D and 3D echocardiography for left ventricular function assessment.
19. The role of stress testing combined with myocardial perfusion imaging in chest pain evaluation.
20. Non-invasive imaging modalities for early detection of myocarditis.

Heart Failure

21. Impact of sodium-glucose cotransporter-2 inhibitors on heart failure outcomes.
22. The role of cardiac resynchronization therapy in heart failure with preserved ejection fraction.
23. Nutritional interventions for improving outcomes in heart failure patients.
24. Long-term survival trends in patients receiving left ventricular assist devices (LVADs).
25. The significance of biomarkers like NT-proBNP in guiding heart failure management.

Arrhythmias and Electrophysiology

26. Outcomes of catheter ablation in patients with persistent atrial fibrillation.
27. Role of wearable devices in detecting early arrhythmias.
28. Comparative effectiveness of antiarrhythmic drugs in ventricular tachycardia.
29. Efficacy of His-bundle pacing in heart failure patients with conduction disease.
30. Genetic predictors of sudden cardiac death in hypertrophic cardiomyopathy.

Pediatric Cardiology

31. Advances in managing congenital heart defects through minimally invasive surgery.
32. Long-term outcomes of pediatric patients with repaired Tetralogy of Fallot.
33. Echocardiographic evaluation of Kawasaki disease-associated coronary artery abnormalities.
34. Impact of fetal interventions for congenital heart defects.
35. Psychosocial implications of living with congenital heart disease in adolescence.

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Cardiac Rehabilitation

36. Effectiveness of high-intensity interval training in cardiac rehabilitation programs.
37. Gender differences in participation and outcomes of cardiac rehabilitation.
38. Telehealth approaches in delivering cardiac rehabilitation during the COVID-19 pandemic.
39. The role of psychological support in improving adherence to cardiac rehabilitation.
40. Impact of yoga and meditation on cardiovascular recovery post-myocardial infarction.

Cardiometabolic Disorders

41. The interplay between diabetes and cardiovascular diseases: management challenges.
42. Obesity as a risk factor for atrial fibrillation: pathophysiological insights.
43. Effect of metabolic syndrome on outcomes of coronary artery bypass grafting (CABG).
44. Role of gut microbiota in the development of cardiovascular diseases.
45. Cardiovascular outcomes in patients with polycystic ovary syndrome.

Miscellaneous Topics

46. The role of precision medicine in managing cardiovascular diseases.
47. The impact of air pollution on cardiovascular morbidity and mortality.
48. Advances in gene therapy for inherited cardiomyopathies.
49. Ethical considerations in the allocation of donor hearts for transplantation.
50. Gender and racial disparities in access to cardiovascular healthcare.

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