We found 10 dictionaries that define the word sinus arrhythmia:

General (3 matching dictionaries)

1. sinus arrhythmia: Dictionary.com
2. Sinus arrhythmia: Wikipedia, the Free Encyclopedia
3. sinus arrhythmia: TheFreeDictionary.com

Computing (1 matching dictionary)

4. sinus arrhythmia: Encyclopedia

Medicine (6 matching dictionaries)

5. Arrhythmia, sinus, Sinus arrhythmia: MedTerms.com Medical Dictionary
6. Medical Dictionary (No longer online)
7. online medical dictionary (No longer online)
8. sinus arrhythmia: Medical dictionary
9. Arrhythmia, sinus, Sinus arrhythmia, Sinus arrhythmia: Drug Medical Dictionary

Definitions from Wikipedia (Sinus arrhythmia) ▸ noun:  a commonly encountered variation of normal sinus rhythm. ▸ Words similar to sinus arrhythmia ▸ Usage examples for sinus arrhythmia ▸ Idioms related to sinus arrhythmia ▸ Wikipedia articles (New!) ▸ Words that often appear near sinus arrhythmia ▸ Rhymes of sinus arrhythmia ▸ Invented words related to sinus arrhythmia