Heart Disease Specialist | Heart Specialist
• An arrhythmia is any disorder of your heart rate or rhythm. It means that your heart beats too
quickly, too slowly, or with an irregular pattern. Most arrhythmias result from problems in the
electrical system of...
More
Heart Disease Specialist | Heart Specialist
• An arrhythmia is any disorder of your heart rate or rhythm. It means that your heart beats too
quickly, too slowly, or with an irregular pattern. Most arrhythmias result from problems in the
electrical system of the heart. If your arrhythmia is serious, you may need a cardiac pacemaker or
an implantable cardioverter defibrillator (ICD). They are devices that are implanted in your chest
or abdomen heart disease specialist.
• A pacemaker helps control abnormal heart rhythms. It uses electrical pulses to prompt the heart
to beat at a normal rate. It can speed up a slow heart rhythm, control a fast heart rhythm, and
coordinate the chambers of the heart.
• An ICD monitors heart rhythms. If it senses dangerous rhythms, it delivers shocks. This
treatment is called defibrillation. An ICD can help control life-threatening arrhythmias,
especially those that can cause sudden cardiac arrest (SCA). Most new ICDs can act as both a
pacemaker and a defibri
Less
