Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
A-fib is the most common heart rhythm disturbance in the UK, affecting some 1.4 million people.
Source: https://www.mirror.co.uk/news/health/urgent-warning-over-silent-killer-31661405
A-fib may not show any symptoms in many people.