How do you spell Arrhythmia?
Correct spelling
arrhythmia
Double R then spell RHYTHM inside: aRRHYTHMia
Why is arrhythmia spelled this way?
From Greek arrhythmia, lack of rhythm. A (without) + RHYTHMOS (rhythm). Irregular heartbeat. Double-r, then the 'hythm' from rhythm — spelling rhythm inside another word.
Common misspellings of arrhythmia
arythmiaarrithmiaarrhithmiaarhythmia
Example
The doctor detected an arrhythmia during the patient's routine electrocardiogram.