Cardiac and Peripheral Vascular Center
2nd Flr., Podium Building, The Medical City, Ortigas Ave. Pasig City
Operating Hours: Mon – Sat / 8 AM to 5 PM; Sunday and Holidays / 8 AM – 5 PM (but no special procedure)
8-988-1000/8-988-7000 ext. 6299
PATIENT SERVICES
Cardiac Electrophysiological Studies
What are Electrophysiological Studies?
Electrophysiological studies is a medical technology used to diagnose and manage cardiac arrhythmias, which are abnormal heart rhythms. It involves the use of specialized invasive or noninvasive tests—such as electrocardiography (ECG), echocardiography (ECHO), and electrogram—to measure electrical activity in the heart, evaluate the underlying cause of an arrhythmia, and create a personalized treatment plan.
Electrophysiological studies can help in the diagnosis and management of certain heart rhythm disorders such as atrial fibrillation, ventricular tachycardia, and sudden cardiac arrest. It can also aid in the implantation and evaluation of pacemakers or defibrillators.
Who Can Benefit from It?
Electrophysiological studies can be beneficial for people with arrhythmia or other heart rhythm disorders that is causing the symptoms. It can help diagnose the type of arrhythmia and evaluate its root cause to determine a personalized treatment plan. Electrophysiological studies may also be recommended for people who have previously experienced cardiac arrest, have a family history of heart rhythm disorders, or are at risk of developing an arrhythmia. It can also be beneficial for people with implanted pacemakers or defibrillators who need monitoring and evaluation. Lastly, cardiac electrophysiology can help to prevent further complications by monitoring the heart’s electrical activity.
How Does the Procedure Work?
Electrophysiological studies involve the use of specialized tests to measure the electrical activity in the heart. Depending on the type and severity of arrhythmia being evaluated, an invasive or noninvasive procedure may be used. Invasive procedures involve direct access to the heart through surgery while noninvasive tests are performed externally using electrodes placed on the chest. During the procedure, an electrophysiologist will take a detailed medical history of the patient, perform diagnostic tests to assess heart rate and rhythm and determine any underlying conditions that may be causing the arrhythmia.
If needed, corrective measures may also be used during the procedure such as electrical ablation or implantation of pacemakers/defibrillators. After the procedure, follow-up tests may be recommended to monitor heart rate and rhythm.
What Can You Expect After the Procedure?
Most patients experience minimal discomfort after Electrophysiological studies. Depending on the type of procedure performed, pain or soreness may be present but should subside within a few days. It is important to follow all post-procedure instructions from your healthcare provider to ensure that there are no adverse effects from the treatment and to ensure proper recovery.
Consult a Doctor
Electrophysiological studies is a specialized medical technology that can help diagnose and manage cardiac arrhythmias. Before undergoing the procedure, it is important to consult with your doctor to determine if it is the right treatment option for you. Your doctor will assess your individual needs and make recommendations as needed. They can also answer any questions or concerns that you may have regarding the procedure.
It is important to speak with your doctor if you experience any symptoms of a heart rhythm disorder such as palpitations, chest pain, or lightheadedness. Early diagnosis and treatment can help reduce complications and improve overall outcomes.