The ‘Lidocaine Hydrochloride Injection, USP, for Cardiac Use Only, 10 mg/ml – 409490434’ is a specialized medical product designed for cardiac use. This product contains a 10 mg/ml concentration of Lidocaine Hydrochloride, which is packaged in a 5 ml LifeShield® Abboject® Glass Syringe. The syringe comes with a 20G x 1.5” needle. The product is sold in boxes of 10. Please note that a Wholesale Drug License must be on file before this product can be shipped. This product is for prescription use only.