Electrical Heart Problems Causes

A blood clot blocking the blood flow through a blood vessel that feeds the heart causes a heart attack possibly damaging or destroying a part of the heart muscle.

Electrical heart problems causes.

Rapid heart rates may be due to wiring problems with the electrical pathways in the heart. Pacemakers are also needed when there is electrical block of the signals. In fact damage to the electrical system of the heart is often the cause of sudden death with a heart attack even if the damage to the heart caused by the heart attack is only. These impulses travel along a pathway including the right and the left bundles.

Heart failure can result from many forms of heart disease including heart defects cardiovascular disease valvular heart disease heart infections or cardiomyopathy. If one or both of these branch bundles become damaged due to a heart attack for example this can block the electrical impulses and cause your heart to beat. This can cause short circuits making the heart speed up and beat 150 beats a minute or more. Poor blood flow to the heart muscle due to coronary artery disease.

When something goes wrong with the electrical system in the heart it can cause problems that can range from minor to severe. Abnormalities of the heart that result in scarring of heart tissue sometimes called structural heart disease the most common cause is a prior heart attack. Even though failure is in the name it doesn t mean that your heart stops beating. This may be the situation when the slow heart beat is due to problems with the sinus node sick sinus syndrome.

Many things can cause or contribute to problems with the heart s electrical system. 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. Heart arrhythmias uh rith me uhs may feel like a fluttering or racing heart and may be harmless.

However often the slow heart beat cannot be improved by medication adjustments and then a pacemaker is needed. The abnormality can be due to a physical extra electrical pathway such as that seen in wolff parkinson white wpw syndrome or it can be due to changes in. Heart disease can lead to abnormalities in your heart s electrical system much as a house damaged in a tornado or flood might have problems with the electrical system.