Is it easy to use? If you've used CAD software before, you know it is not known for its ease of use. This may sound obvious, but try to use a popular CAD package. The more popular the software, the more user forums, tutorials and videos you will be able to find to help you master the software.
Afikoman (Hebrew: ×Ö²×¤Ö´××§×Ö¹×Ö¸×â, based on Greek epikomon [á¼Ïá½¶ Îºá¿¶Î¼Î¿Î½] or epikomion [á¼ÏÎ¹ÎºÏÎ¼Î¹Î¿Î½], meaning that which comes after or dessert)[1] is a half-piece of matzo which is broken in two during the early stages of the Passover Seder and set aside to be eaten as a dessert after the meal.
Atrial fibrillation (AFib) is an irregular heart rhythm that can be episodic/on and off (paroxysmal a fib), or persistent/permanent (chronic AFib). Heart rhythm is how regular/evenly spaced the heart beats occur (think of how regular the beat/rhythm is of a song you dance to).