About The Medical Condition Chinidin
Find the definition of the medical term Chinidin. Chinidin defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Chinidin
| Chinidin Medical Condition |
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What's The Definition Of The Medical Condition Chinidin?
An optical isomer of quinine, extracted from the bark of the Cinchona tree and similar plant species. This alkaloid dampens the excitability of cardiac and skeletal muscles by blocking sodium and potassium currents across cellular membranes. It prolongs cellular action potential, and decreases automaticity. Quinidine also blocks muscarinic and alpha-adrenergic neurotransmission.
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