Heart Electrical Problems Genetic

Being born with a heart abnormality may affect your heart s rhythm.

Heart electrical problems genetic. This increases your risk of developing coronary artery disease. A disorder of the calcium channels in the heart muscle resulting in problems with electrical signalling and irregular heartbeats especially during exercise. Catecholaminergic polymorphic ventricular tachycardia. A genetic disorder of the heart rhythm that can cause ventricular fibrillation and sudden cardiac arrest.

Genetic factors in electrical activity of the heart and arrhythmias. 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. 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. It may also cause the walls of your left ventricle to become stiff and thick which can change how electrical impulses travel through your heart.

Some forms of heart disease are caused by one single gene alteration passed down in a family but the vast majority of the time an individual s heart problem is the result of many factors including genetic and environmental like the food we eat or how active we are. Problems with conduction in the heart can lead to arrhythmias that may be life threatening.