Heart Electrical Activity Problems

It may also happen when you are do a certain activity such as exercise.

Heart electrical activity problems.

A healthy sa node has an intrinsic heart beat. Heart rhythm problems heart arrhythmias occur when the electrical impulses that coordinate your heartbeats don t work properly causing your heart to beat too fast too slow or irregularly. Sometimes an irregular heart beat can be improved by adjusting medications. The heart and its electrical activity work within a narrow range of normal.

Heart arrhythmias uh rith me uhs may feel like a fluttering or racing heart and may be harmless. Pacemakers are also needed when there is electrical block of the signals. Talking about the cardiac electrical system and abnormal heart rhythms can be very confusing. Abnormalities in the heart s electrical system can lead to problems with the heart rate too fast or too slow or can entirely disrupt the normal functioning of the heart even if the heart s muscles and valves themselves are entirely normal.

An electrophysiology ep study is a test that records the electrical activity and the electrical pathways of your heart in order to determine the best treatment for an abnormal heart rhythm. This may be the situation when the slow heart beat is due to problems with the sinus node sick sinus syndrome. Every cell in the heart can act as a pacemaker. Your doctor may recommend an ekg if you re experiencing symptoms or signs that may suggest a heart problem including.

Fortunately the body tends to protect the heart as best as it can. Heart block is a problem with the flow of electrical signals in your heart. An electrocardiogram records the electrical activity of your heart. The electrical impulse begins in the sinoatrial sa node located in the right atrium.

However often the slow heart beat cannot be improved by medication adjustments and then a pacemaker is needed. Rhythm disturbances may be normal physiologic responses but some may be potentially life threatening. The electrical signals control the way your heart beats. The timing of the heart s contractions is directed by the heart s electrical system.

Normally the sa node adjusts the rate of impulses depending on the person s activity. Heart problems often affect the electrical activity of your heart.