In atrial fibrillation, the electrical impulse of the heart is not regular. 1  Parts of the heart cannot contract in an organized pattern. 2  As a result, the heart cannot pump enough blood to meet the body's needs.
Synonyms, crossword answers and other related words for IN A NUTSHELL. summed up briefly; gave the facts in a nutshell; just tell me the story in a nutshell; explained the situation in a nutshell.
Old Breton spells the word toc. The word was borrowed into the French language both for the chef's uniform and the knit cap. The word toque is Arabic Ø·ÙÙ for round and Ø·Ø§ÙÙØ© taqia for hat originally for something round that has an opening. The word has been known in English since 1505.