Lidocaine Hydrochloride, known by its CAS number 73-78-9, is not only a vital local anesthetic but also a crucial medication in the management of cardiac arrhythmias. At NINGBO INNO PHARMCHEM CO.,LTD., we understand the dual nature of this compound and its significance in emergency cardiac care.

As an antiarrhythmic agent, Lidocaine Hydrochloride is classified as a Class Ib antiarrhythmic. Its primary mechanism of action in the heart involves stabilizing the cardiac cell membrane by blocking the rapid influx of sodium ions (Na+) during phase 0 of the action potential. This action leads to a decrease in the rate of depolarization, a shortened action potential duration, and a reduced effective refractory period, particularly in the His-Purkinje system. These electrophysiological effects are instrumental in suppressing ventricular arrhythmias, such as ventricular tachycardia and ventricular fibrillation, which can occur during acute myocardial infarction or cardiac surgery.

The effectiveness of Lidocaine Hydrochloride in treating ventricular arrhythmias has made it a standard treatment in advanced cardiac life support (ACLS) protocols. Its ability to rapidly suppress premature ventricular contractions and convert ventricular tachycardia makes it an indispensable tool for paramedics and cardiologists. The availability of high-purity Lidocaine Hydrochloride from reliable suppliers such as NINGBO INNO PHARMCHEM CO.,LTD. ensures that this life-saving medication is accessible when needed.

The pharmacokinetic profile of Lidocaine Hydrochloride, including its rapid metabolism by the liver and excretion by the kidneys, allows for controlled dosing and relatively quick elimination from the body. This is crucial in cardiac emergencies where precise titration of medication is necessary to achieve therapeutic effects while minimizing adverse reactions. For those looking to buy Lidocaine Hydrochloride for medical applications, understanding its potent antiarrhythmic capabilities highlights its importance beyond pain management.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing pharmaceutical-grade Lidocaine Hydrochloride to support critical medical treatments. Its role in cardiac care further solidifies its status as an essential pharmaceutical compound, underscoring the need for consistent quality and availability from trusted manufacturers.