Medical Treatments

Electrophysiological Study (EPS)

An Electrophysiological Study (EPS) is a specialized test that examines the heart's electrical activity to assess abnormal heart rhythms (arrhythmias).
A healthcare provider uses this information to diagnose and treat abnormal heart rhythms. This invasive test uses catheters entering your heart to capture signals. In some cases, providers can fix the problem during the EP study.

Signs & Symptoms

EPS is usually recommended when a patient shows symptoms of arrhythmias., such as:

Fainting (syncope) or near-fainting spells.
Severe shortness of breath, even at rest.
Persistent chest pain.
Fatigue and weakness.
Rapid or irregular heartbeat.
Dizziness or fainting.
Chest discomfort or pain.

Causes

EPS is usually performed to diagnose arrhythmias caused by:

Structural heart disease (e.g., heart attack, heart failure, valve disease).
Congenital heart defects.
Electrolyte imbalances (e.g., abnormal potassium or magnesium levels).
Cardiomyopathy (disease of the heart muscle).
Abnormal conduction pathways (such as in Wolff-Parkinson-White syndrome).
Drug or alcohol abuse.

When to seek medical attention?

Seek immediate medical attention if you experience any of the following symptoms:

Persistent or recurrent palpitations.
Unexplained fainting or near-fainting episodes.
Sudden, severe chest pain or discomfort.
Shortness of breath or fatigue during normal activities.
If you have a known heart condition and arrhythmia worsens or doesn’t respond to medication.

Diagnostics & Tests

Various diagnostic tools are available to assess heart health and detect potential issues, including:

Electrocardiogram (ECG/EKG): Measures the heart's electrical activity.
Holter monitor: A wearable device that records heart rhythms over 24-48 hours.
Echocardiogram: An ultrasound of the heart to check for structural issues.
Stress test: Monitors the heart's activity during physical exertion.
Blood tests: To check for electrolyte imbalances or other contributing factors.

Do’s & Don’ts

Do’s

Follow all pre-procedure instructions, including fasting and stopping certain medications.
Arrange for someone to drive you home after the procedure.
Rest for 24-48 hours after the procedure and avoid strenuous activities.
Take medications as prescribed.
Keep the insertion site clean and dry.

Don’ts

Avoid heavy lifting or vigorous physical activity for at least a week after EPS.
Don’t take non-prescribed medications, especially blood thinners or aspirin, unless approved by your doctor.
Don’t ignore new symptoms like excessive bleeding, swelling, or infection at the insertion site.

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Frequently Asked Questions For Electrophysiological Study (EPS)

EPS is generally not painful, but patients may feel some discomfort or pressure during catheter insertion. Local anesthesia and sometimes sedation are used to minimize discomfort.

EPS is considered a low-risk procedure, but as with any invasive test, there are risks, including bleeding, infection, blood vessel damage, or arrhythmias induced during the test.

If an arrhythmia is detected, doctors may either continue to monitor it or treat it with ablation or medications or recommend further procedures (e.g., pacemaker).

EPS can help diagnose arrhythmias and guide treatment. If catheter ablation is performed during the test, it may cure the arrhythmia.

Most people can resume normal activities within a week. Light activities can often be resumed after 1-2 days, but strenuous activities should be avoided for at least a week.

Best Hospitals in Electrophysiological Study (EPS)

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Max Super Speciality Hospital, Saket, New Delhi – JCI-accredited multispecialty hospital offering world-class healthcare with cutting-edge infrastructure.

Max Super Speciality Hospital, Saket

Press Enclave Road, Saket, New Delhi

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Max Super Speciality Hospital, Vaishali – trusted hospital near Delhi for global patients via VivaVel.com

Max Super Speciality Hospital, Vaishali

Near Radisson Blu Hotel, Sector 1, Vaishali Ghaziabad, 201012 India

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BLK-MAX Super Specialty Hospital, Delhi – State-of-the-art medical facility

BLK-MAX Super Specialty Hospital

Pusa Road, Radha Soami Satsang, Rajendra Place New Delhi, 110005 India

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Accord Superspeciality Hospital, a leading healthcare facility in Faridabad, offering advanced treatments with modern infrastructure.

Accord Superspeciality Hospital

Budena Village, Sector 86, Faridabad, Haryana 121002, India

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High-tech medical equipment at Artemis Hospital, Gurgaon, ensuring accurate diagnostics and advanced treatment solutions.

Artemis Hospital

Artemis Hospitals Sector 51, Gurugram 122001 Haryana, India

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SHALBY Sanar International Hospital, Gurugram – trusted healthcare destination for global patients via VivaVel.com

SHALBY Sanar International Hospitals, Gurugram

Golf Course Rd, Parsvnath Exotica, DLF Phase 5, Sector 53, Gurugram, Haryana Gurgaon, 122022 India

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Top Doctors in Electrophysiological Study (EPS)

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Dr. Anil Saxena
Chairman Cardiology
Cardiologist
35 Years Experience
Fortis Escorts Heart Institute

Dr. Anil Saxena is an Executive Director in the Department of Electrophysiology & Cardiac Pacing at Fortis Escorts Heart Institute. He is recognized for his exper...

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Dr. Kulbhushan Singh Dagar
Principal Director, Chief Surgeon & Head...
Cardiologist
30 Years Experience
Max Super Speciality Hospital, Saket

Dr. Kulbhushan S. Dagar is a highly experienced cardiac surgeon with over 21 years in the field. For the past 15 years, he has specialized in caring for infants and c...

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Dr. (Col) C.P. Roy
Visiting Consultant
Cardiologist
38 Years Experience
Max Super Speciality Hospital, Saket

Dr. (Col.) C.P. Roy VSM is an accomplished heart specialist with over 30 years of experience in the Indian Armed Forces and leading medical institutions. He has held ...

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Dr. Ripen Gupta
Principal Director & Unit Head - Cardiol...
Cardiologist
25 Years Experience
Max Super Speciality Hospital, Saket

Dr. Ripen Gupta is a highly respected cardiologist at Max Hospital in Saket, New Delhi. With over 25 years of experience in interventional cardiology, Dr. Gupta speci...

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Dr. Ganesh Kumar Mani
Chairman, Cardiology
Cardiologist
45 Years Experience
Max Super Speciality Hospital, Saket

Dr. Ganesh Kumar Mani is a distinguished and highly experienced cardiac surgeon at Max Super Speciality Hospital, Saket, New Delhi. Dr. Mani is one of India's mos...

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Dr. Rishi Gupta
Chairman
Interventional Cardiologist
30 Years Experience
Accord Superspeciality Hospital

Dr. Rishi Gupta is a renowned name in cardiology and is considered among the best cardiologists in Faridabad, India. He specializes in Angioplasty and coronary A...

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