| Aspect | Cardiac Nursing | Critical Care Nursing |
|---|
| Certifications | Basic RN license, Cardiac Care Certification (optional) | Basic RN license, Critical Care Certification (CCRN) often preferred |
| Work Environment | Cardiology units, cardiac catheterization labs, outpatient clinics | Intensive care units, emergency rooms, trauma centers |
| Patient Focus | Patients with heart conditions, post-surgical cardiac patients | Patients with life-threatening conditions across various specialties |
Cardiac Nursing specializes in caring for patients with heart-related issues, often in cardiology units. Critical Care Nursing covers a broader range of critically ill patients in intensive care settings. While both roles require RN licensure and some specialized certifications, their work environments and patient focus differ significantly.