A answered. Atrial fibrillation can be caused by a number of different things that predispose the heart to arrhythmias. Most commonly, longstanding high blood pressure is the cause. Other causes include heart disease such as blockage in the coronary vessels or diseases such as pneumonia or COPD.
Definition: When an artist deliberately restricts the number of colors they use in a painting, they're said to be using a limited palette. (A palette being what paints are squeezed out onto, ready for use.). Also Known As: Restricted palette.
Palate refers to the roof of the mouth. It also means a personâs ability to discern flavors. It has some evil twins. For example, palette. A palette is a wood board with smears of paint used by artists. Wine writers can really stumble around with palette, as in, âThe winemaker uses his palette of vineyards to create palate-pleasing wines.â Avoid this at all costs! It should be unlikely that palateâs other evil twin, pallet, would show up in wine writing.