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.
WebMD explains the possible causes of heart palpitations -- and when to seek ...
some drugs used to prevent arrhythmias (a serious heart rhythm problem) or ...
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 ...
Arrhythmia (irregular heartbeat or abnormal heart rhythm) symptoms include ...
Other symptoms of atrial fibrillation are caused by the diminished delivery of ...
Mar 23, 2016 ... The American Heart Association helps you understand the causes of abnormal
heart rhythms or arrhythmias, signs of an arrhythmia, how an ...
Jul 15, 2016 ... ... monitoring your pulse or heart rate, devices used to treat arrhythmias and the
substances to avoid that might cause an arrhythmia.
May 26, 2016 ... However, if they are particularly abnormal, or result from a weak or damaged
heart, arrhythmias can cause serious and even potentially fatal ...
Electrical: Abnormal heart rhythms (arrhythmias) are caused by problems with the
electrical system that regulates the steady heartbeat. The heart rate may be ...
Abnormal heart rhythms or arrhythmia means your heart is beating too fast, too
slow, ... who will be able to do an ECG to assess your heart rate and the rhythm.