Implantable cardioverter-defibrillator. An implantable cardioverter-defibrillator (ICD) or automated implantable cardioverter defibrillator (AICD) is a device implantable inside the body, able to perform cardioversion, defibrillation, and (in modern versions) pacing of the heart. The device is therefore capable of correcting most life-threatening cardiac arrhythmias.
The best toenail fungus treatment over the counter may be an antifungal lacquer should an individual have a mild to moderate nail fungus infection. This is an antifungal nail polish also known as ciclopirox or pentac. Once a day, the polish is painted on the infected nail and surrounding skin.
Essential Oils. Putting 2-3 drops of tea tree oil on your affected toenail can treat fungus infection effectively. Some other essential oils like eucalyptus oil, oregano oil, jojoba oil and primrose oils also contain antifungal and antiseptic properties that can fight fungus and heal the toenail effectively.