(1) "Cardiologist" means a physician who has successfully completed an approved cardiology training program including, but not limited to, a program approved by the Accreditation Committee on Graduate Medical Education, or its equivalent or successor.

(2) "Cardiovascular Invasive Specialist" means a cardiovascular invasive specialist who is currently registered by Cardiovascular Credentialing International, has graduated from an accredited program of Cardiovascular Invasive Technology and who working under the direct supervision of a cardiologist performs procedures on patients resulting in accurate diagnosis and/or optimal treatment of congenital or acquired heart disease.

(3) "Supervising cardiologist" means a South Carolina licensed physician currently possessing an active, unrestricted license to practice medicine in South Carolina who practices in the medical specialty of cardiology and has successfully completed a residency in cardiology, approved by the Accreditation Committee on Graduate Medical Education, or its equivalent or successor.

(4) "Supervision" means medically directing and accepting responsibility for the cardiac services rendered by a registered cardiovascular invasive specialist in a manner provided for in law and the adopted protocol of the licensed facility. The supervising cardiologist must be in the facility and in the operative area such that he can be immediately available to participate directly in the care of the patient with whom the invasive cardiovascular specialist and the cardiologist are jointly involved.