Dr. Thomas Wool, Dr. Sergio Perez Beracasa, and Darbi Stevens, CRNP to join MCA

Cardioversion

WHAT IS IT?

A cardioversion is a procedure that attempts to restore normal cardiac rhythm.  It is used in patients that have trouble with their heart beating outside of the normal sinus rhythm.  A cardioversion can be accomplished by using an external cardioverter-defibrillator.

HOW DOES IT WORK?

External cardioversion uses a device called a defibrillator.  When the defibrillator is placed on your chest, it delivers a shock to your heart, this shock is intended to return your heart to a normal rhythm.  It is like hitting a reset button on your heart.  

WHAT TO EXPECT?

During the procedure, staff will monitor your vital signs closely.  A nurse will start an IV and an anesthesiologist or CRNA will sedate you with IV medication.  The procedure only lasts a few minutes.  You will probably not remember the test due to the sedation.  The doctor will use the defibrillator to deliver a shock to your heart to restore it to its normal rhythm.  After the procedure you may have some chest tenderness or bruising.  Some patients may need to continue anti-arrhythmia drugs after the cardioversion procedure. This is an outpatient procedure but performed in the hospital setting. You will be there for several hours.