Electrophysiology (EP), also known as invasive cardiac electrophysiology, is a specialized area of cardiology that evaluates the heart’s electrical system. Every heartbeat is regulated by precise electrical signals that control heart rate and rhythm. When these signals are disrupted, abnormal heart rhythms, known as arrhythmias, can occur.
An electrophysiology study allows cardiologists to closely examine how electrical impulses travel through the heart. Using advanced catheter-based techniques, doctors can create a detailed electrical map of the heart, helping identify the source of rhythm disturbances and guide appropriate treatment. These studies are performed in a hospital setting by cardiologists with dedicated training in heart rhythm disorders, called electrophysiologists.
An electrophysiology study may be advised when more routine tests do not fully explain symptoms or rhythm abnormalities. Your doctor may recommend this test if:
Electrophysiology studies are generally safe when performed in experienced centres, but like all invasive procedures, they carry some risks. These may include:
The best electrophysiology doctors in Navi Mumbai at UMC Hospitals will carefully weigh the benefits and risks and discuss them with you before the procedure.
You are usually advised not to eat or drink after midnight on the day of the procedure. Certain medications may need to be adjusted or temporarily stopped, this will be clearly explained by your healthcare provider. You will also receive instructions regarding blood tests and other pre-procedure evaluations, if required.
The procedure is done in a hospital under sedation or anaesthesia. Thin catheters are guided to the heart through blood vessels, usually from the groin, to study electrical activity. The test typically lasts 1 to 4 hours. If needed, treatment such as catheter ablation may be performed during the same session.
After the study, you will rest in a recovery area for several hours while your heart rate, blood pressure, and puncture site are monitored. Most patients can return home the same day, though some may require overnight observation. Mild soreness or bruising at the insertion site is common and usually settles within a few days.
Your electrophysiologist will review the findings with you, often during a follow-up visit. Based on the results, a personalised treatment plan may be recommended, which could include medications, catheter ablation, device therapy, or continued monitoring. Consult our team for the best electrophysiology treatment in Navi Mumbai at UMC Hospitals for advanced cardiac care.
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