Autoimmune disorders: Diseases in which the immune system attacks the bodyâs own tissues can lead to nerve damage. 1  This can include disorders such as systemic lupus erythematosus, SjÃ¶grenâs, rheumatoid arthritis, etc.
Educational Requirements. A cardiac nurse is an advanced practice nurse practitioner or clinical nurse specialist who possesses a graduate-level degree in nursing. Many cardiac nurses possess masterâs degrees in nursing and then go on to receive a post-masterâs certificate in their cardiovascular specialty.
In addition, the nurse might also be involved in doing stress tests, heart monitoring, general health assessment, or postoperative care. Cardiac nurses also do tasks such as monitoring of electrocardiograms, defibrillation, and giving patients medication via intravenous drips.eople work as cardiac nurses in many different settings. For example, they might work in intensive care units (ICU) in hospitals, cardiac rehabilitation units, coronary care units (CCU) in hospitals, catheterization labs, or other heart-related medical settings.