See Also: arrhythmia(encyclopedia)
Arrhythmia(health)
arrhythmia(medicine)
arrhythmia(dictionary)
Sinus arrhythmia(medicine)
supraventricular arrhythmia(medicine)
juvenile arrhythmia(medicine)
arrhythmia, sinus(medicine)
perpetual arrhythmia(medicine)
cardiac arrhythmia(medicine)

Differentiate (health) and Arrhythmia (health)


Differentiate (health)


The process cells undergo as they mature into normal cells. Differentiated cells have distinctive characteristics, perform specific functions, and are less likely to divide. See dedifferentiate, undifferentiated.





Arrhythmia (health)


An abnormal heart rhythm, or heartbeat. The rhythm can be too fast, too slow, or irregular (beating at an off-beat rhythm). Some arrhythmias aren't a problem, but more serious arrhythmias can mean the heart is working less effectively, and may cause symptoms of palpitations, weakness, dizziness, chest pain, and shortness of breath.