Answer: Ablation is a procedure that's been available now for 10 or 15 years or more, that is to eliminate heart rhythm disorders mostly now in what we call the upper chamber, or the atrium.nswer: Ablation is a procedure that's been available now for 10 or 15 years or more, that is to eliminate heart rhythm disorders mostly now in what we call the upper chamber, or the atrium.
Cumulus clouds look like fluffy tufts of cotton floating in the sky. Sometimes they might take the shape of a dragon, a turtle or some other creature. Cumulonimbus clouds are large, flat clouds that spread across the sky. One end of the cloud might be shaped like an anvil.
Clouds are classified into four families: high clouds, middle clouds, low clouds and clouds of vertical development. As well, clouds are identified by the way in which they form. There are two basic types: cumulus and stratus. Cumulus clouds form in rising air currents and are evidence of unstable air conditions. Stratus clouds form in horizontal layers and usually form as a layer of moist air is cooled below its saturation point.