Early, rather, timely detection of cardiac arrhythmias through electrophsiology is best bet for the prevention of heart failure.
Thanks to the recent humongous advancements in the field of cardiac sciences, serious cardiac rhythm disturbances that results in various heart ailments like heart attacks, cardiac arrest and heart failure can now be timely diagnosed and treated pretty much effectively, says Dr Vanita Arora, Director and Head Cardiac Electrophysiology Lab, Max Hospital, Saket, New Delhi
In the contemporaneous times, Cardiac Electrophysiology is one of the tests that is gaining credence in realms of interventional cardiology which helps in terms of assessing heart’s electrical activity to figure out the epicentre of the abnormal heartbeat. Such abnormal rhythms disturb the normal functioning of the heart and this might as well lead to a possible heart attack, heart failure, stroke and other major heart complications, says Dr. Vanita Arora.
A slew of factors such as heart aging and high blood pressure is likely to cause scar in heart. That said, the extra abnormal electrical pathways found in some congenital heart defects results in heart beats too quickly, too slowly or with the irregular pattern. Cardiac electrophysiology allows recording the heart’s electrical activity to identify arrhythmias. Arrhythmias originate in the lower chambers of the heart, or the ventricles.
Such events, known in multiple terms such as ventricular tachycardia or ventricular fibrillation, usually occur after a person has suffered a heart attack. During the procedure, a thin tube, which is known as catheter is inserted into the blood vessel that leads to the heart. A specialised electrode catheter is designed for this test which let electrical signals to the heart and records its electrical activity.”
In most of the cases such rhythmic heart beats can lead to sudden cardiac death due to loss of heart functioning. The family history and lifestyle changes such as smoking, poor eating habits and sedentary lifestyle leads to hypertension and diabetes that accounts a major role in development of cardiac ailments.
“The most common irregular heart rhythm is Atrial fibrillation (AF). Normally the heart contracts and relaxes to a regular heart beat. In artial Fibrillation, the upper chambers of the heart beats irregularly instead of beating effectively to push the blood into the ventricles. Women are more likely to have AF associated with valvular heart disease and an increased risk for stroke and cardiovascular death as compared to men in older than 75 years of age. However, women are less likely to receive anticoagulation and ablation procedures compared to men.” She added
As all arrhythmias do not have persistent symptoms, it is often missed out during conventional tests that may gradually complicate the situation. Electrophysiology is helpful in identifying such complications and suggests timely intervention which not only can save lives but also improve the quality of life of the affected.