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.
Over the Counter Treatment for Toe Fungus. Toenail fungus is an infection that can penetrate one or more nails. It may begin as a small spot under the tip of the nail and progress deeper. As it spreads, the toenail can discolor, thicken, and crumble. The result is an unsightly and painful nail that is brittle, distorted, yellowed, or dull.