Heart arrhythmia is the absence of a normal rhythm, which means that the rhythm is either too slow or too fast. A number of symptoms are associated with arrhythmia, including dizziness, shortness of breath and sometimes syncope. Moreover, there are several contributing factors that lead to an abnormal heartbeat.
In the field of cardiology, bradycardia is a slower than normal heart rate and tachycardia is a condition in which your heart beats more than 100 times per minute. Find out more about the therapies available for each condition below.