Notwithstanding the foregoing provisions, a county which owns or leases hospitals or other health-related facilities and has not issued any general obligation bonds during the period July 1, 1973, to July 1, 1974, for a capital project that is or was a part of such hospitals or other health-related facilities shall have the option of applying the revenues of such hospitals or other health-related facilities in accordance with a bond order adopted under the Local Government Revenue Bond Act.
N.C. Gen. Stat. § 159-47