Jan 28, 2016 ... An irregular heartbeat (arrhythmia) is a change in the heart's beating pattern.
There are many different types with different causes and effects.
A heartbeat that is occasionally irregular usually is not a concern if it does not
cause other symptoms, such as dizziness, lightheadedness, or shortness of
Feb 23, 2016 ... Arrhythmias may not cause any signs or symptoms. In fact, your doctor might find
you have an arrhythmia before you do, during a routine ...
Mar 23, 2016 ... The American Heart Association helps you understand the causes of abnormal
heart rhythms or arrhythmias, signs of an arrhythmia, how an ...
May 10, 2016 ... ... monitoring your pulse or heart rate, devices used to treat arrhythmias and the
substances to avoid that might cause an arrhythmia.
Abnormal Heart Rhythms (Arrhythmias) - Learn about heart rhythm disorder
causes, symptoms, diagnosis, treatment, and more from the nation's top ranked ...
However, if they are particularly abnormal, or result from a weak or damaged
heart, arrhythmias can cause serious and even potentially fatal symptoms.
Electrical: Abnormal heart rhythms (arrhythmias) are caused by problems with the
electrical system that regulates the steady heartbeat. The heart rate may be ...
Once a serious cause has been ruled out by your doctor, try not to pay close ...
Heartbeat sensations; Irregular heartbeat; Palpitations; Heart pounding or racing
Abnormal heart rhythms or arrhythmia means your heart is beating too fast, too ...
Learn more about the causes types and treatments. ... Fight for every heartbeat.