Electrical Heart Problems Causes

Normally electrical impulses within your heart s muscle signal it to beat contract.

Electrical heart problems causes.

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. 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. This can cause short circuits making the heart speed up and beat 150 beats a minute or more. Rapid heart rates may be due to wiring problems with the electrical pathways in the heart.

Poor blood flow to the heart muscle due to coronary artery disease. The heart is controlled by electrical impulses that tell the heart when to send blood out to other parts of the body. Heart failure can result from many forms of heart disease including heart defects cardiovascular disease valvular heart disease heart infections or cardiomyopathy. Heart problems that affect your breathing heart failure sometimes called congestive heart failure.

Pacemakers are also needed when there is electrical block of the signals. 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. This may be the situation when the slow heart beat is due to problems with the sinus node sick sinus syndrome. Sometimes an irregular heart beat can be improved by adjusting medications.

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. However often the slow heart beat cannot be improved by medication adjustments and then a pacemaker is needed. When something goes wrong with the electrical system in the heart it can cause problems that can range from minor to severe. 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.

These impulses travel along a pathway including the right and the left bundles. Even though failure is in the name it doesn t mean that your heart stops beating. 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.