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.
Physicians who specialize in cardiology are called cardiologists and they are responsible for the medical management of various heart diseases. Cardiac surgeons are the specialist physicians who perform surgical procedures to correct heart disorders.hysicians who specialize in cardiology are called cardiologists and they are responsible for the medical management of various heart diseases. Cardiac surgeons are the specialist physicians who perform surgical procedures to correct heart disorders.