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.
Lamisil is not cheap, but it is worth every penny because of its effectiveness. Lamisil is a powerful drug that kills fungus. Lamisil tablets are indicated for the treatment of toenail fungus or fingernail fungus. The scientific name for nail fungus is  onychomycosis. Unsightly fungal infections of the nails are very difficult to treat. If you have toenail fungus you know how ugly it looks.