Another serious but rarer condition among young people is dilated cardiomyopathy, in which the heart is enlarged but the walls are thin. This is the condition that Leonard had, WOOD reported. In adults, it's the No. 1 reason people get defibrillators implanted, Gilliam said.
Cleaning the Electronic Device. After the batteries are removed, you will need to clean the corrosion from the device in question. Do this with the cotton swabs or toothbrush dipped in vinegar or lemon juice.The acid from these will help dissolve the corrosion from the device. Scrub with the swap or toothbrush to remove as much corrosion as possible.leaning the Electronic Device. After the batteries are removed, you will need to clean the corrosion from the device in question. Do this with the cotton swabs or toothbrush dipped in vinegar or lemon juice.
4. Replace the battery. 1  Remove the two screws holding down the battery cable using your #000 Phillips screwdriver. 2  Gently lift the battery shield out of your iPhone 5s and carefully set it aside. 3  Use your spudger tool to carefully pry up the battery cable. Along the bottom of the battery above the dock, there is an adhesive tab. 2  Use the pointed end of your spudger tool to unfold it. 3  Pull on the tab at both sides just enough to where you can use scissors to put a cut in the center. 4  Starting on the left side of the iPhone 5s battery, carefully start pulling the adhesive.