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Dr. Viresh Mahajan

Dr. Viresh Mahajan

Pediatric Cardiologist ·
, Faridabad, India

22 Years of experience ·
Languages Spoken: Hindi , English

Viresh Mahajan is currently available for hospital consultations. Explore online consultation options or book an in-person visit.

Specialises in:

Patent Foramen OvaleAtrial Septal DefectPatent Ductus Arteriosus

About Dr. Viresh Mahajan

Conditons treated by Dr. Viresh Mahajan

Please find below the names of the cardiac conditions treated by Dr. Viresh Mahajan in children:

  • Patent Foramen Ovale
  • Atrial Septal Defect
  • Patent Ductus Arteriosus

Heart conditions in children call for immediate intervention and should not be left unattended for long. In children, the heart conditions are of two kinds, ones related to the electrical system that make the heartbeat work and the others are structural issues in the heart which are present since birth. The structural defects in the heart that children are born with are called congenital heart defects.

Signs and symptoms to look after before consulting Dr Viresh Mahajan

There are several signs and symptoms linked to pediatric cardiac conditions like,

  • Shortness of breath
  • Poor growth
  • Difficulty feeding (especially becoming sweaty during feeds)
  • Fatigue
  • Pale skin
  • Blue colour around the lips and blue skin (cyanosis)

Rapid breathing and rapid heartbeat are two of the most common symptoms in the children with heart conditions. Congenital heart disease in children can lead to more issues such as

  1. Hindrance in growth and development
  2. Repeated respiratory tract infections (RTIs) – infections of the sinuses, throat, airways or lungs
  3. Heart infection (endocarditis)
  4. Pulmonary hypertension
  5. Heart failure

The symptoms can show as late as late childhood or teenage years but when they are seen early on it means the heart condition is more severe.

Operating Hours of Dr Viresh Mahajan

Pediatric cardiologist are not surgeons but may perform some invasive procedures. This doctor works from Monday to Saturday, 9 am to 6 pm.

Popular Procedures performed by Dr Viresh Mahajan

Popular procedures performed by Dr. Viresh Mahajan are as follows:

  • PDA Closure
  • Balloon Atrial Septostomy

The doctor also undertakes treatments in patients such as:

  1. Arrhythmia treatments (radiofrequency ablation therapy, pacemakers and defibrillator management)
  2. Intracardiac electrophysiology study (EPS)
  3. Intravascular ultrasound (IVUS)
  4. Cardiac emergencies
  5. Prescribing medications and suggesting lifestyle changes

Heart and blood vessel conditions are treated by the doctor and surgery is performed in tandem with a heart (cardiothoracic) surgeon or congenital cardiac surgeon.

Qualification

  • MD
  • MBBS
  • DNB

Work Experiences

  • Consultant - Batra Hospital & Medical Research Centre, New Delhi
  • Consultant - Fortis Escorts Heart Institute, New Delhi
  • Senior Resident - GTB Hospital

Memberships (2)

  • Indian Academy of Pediatrics (IAP)
  • Pediatric Cardiac Society of India (PCSI)

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Procedures Performed

Arterial Switch Surgery
Ballon Valvuloplasty
Balloon Angioplasty
Balloon Atrial Septostomy
Balloon mitral valvotomy
Cardiac Ablation
Cardiac catheterization
CRT - D
CRT - P
Device Closure of ASD (Amplatzer Septal Occluder)
Dual Chamber Pacemaker
Glenn procedure
Intra-aortic balloon pump (IABP)
Left ventricular assist device (LVAD)
LV restoration surgery
PDA Closure
Pulmonary Valve Replacement
Ross procedure
Trans Aortic Valve Replacement (TAVR) Surgery

Frequently Asked Questions

Dr. Viresh Mahajan is a specialized Pediatric Cardiologist and is one of the most sought after doctors in Faridabad, India.

No, this doctor does not offer telemedicine via MediGence

Dr. Viresh Mahajan is one of the most sought after specialists in India and has over 24 years of experience.

FAQ's Related to Pediatric Cardiologist

A pediatric cardiologist performs various roles such as evaluating medical history and bringing to the knowledge of the patient pointers for a healthy lifestyle and heart disease prevention recommendations. Physical examination of the patient is also done by the doctor and the health of their heart, lungs, blood vessels is checked, their blood pressure, vital signs and weight is checked as well. The doctor also interprets the imaging and laboratory test results, diagnoses and treats a number of heart and blood vessel related conditions. In addition to giving references of fellow pediatric specialists to patients, the doctor also screens, monitors and treats related conditions that can build up into adult diseases.

Before and during your visit to the pediatric cardiologist you undergo many tests some of them are listed here.

  • Cardiac catheterization
  • Echocardiogram
  • Chest X-ray
  • Fetal echocardiogram
  • Electrocardiogram
  • Pulse oximetry
  • Cardiovascular magnetic resonance imaging (MRI)

The tests can give direction to the treatment owing to the best result for the patient. They also assist in pinpointing the cause of the ailment or distress in the child in time and avoid further complications.

Any symptoms that indicate the presence of a heart condition in your child should prompt a visit to your pediatric cardiologist. You can also be referred to the doctor from your primary care physician or can consult them if there are signs such as heart murmurs, palpitations or tachycardia which indicate fast heart beats. Consulting with the doctor becomes important if palpitations or tachycardia and/or heart murmurs are experienced by the patient. A family history of cardiac conditions should also warrant regular visits to the pediatric cardiologist.

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Dr. Vishwas Kaushik
Reviewer

MBBS, MD

7 Years of Experience

Last Reviewed - June 2026

Dr. Vishwas Kaushik is a qualified medical professional holding an MBBS from the prestigious Belgorod State University, Russia, with a strong foundation in clinical medicine and healthcare practice. His comprehensive medical training has equipped him with a profound understanding of evidence-based clinical practices, patient-centered care, and the evolving landscape of modern medicine. With a keen interest in medical research and scientific communication, he consistently translates complex clinical concepts into clear, accurate, and accessible content for diverse audiences. His work reflects a deep commitment to advancing medical knowledge, delivering impactful healthcare insights, and bridging the gap between clinical expertise and accessible medical communication.
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Dr. Shagufta Parveen
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Dr. Shagufta Parveen is a Clinical researcher and medical writer with expertise in clinical pharmacology and pharmacotherapeutics. She holds a B.Pharm and Doctor of Pharmacy (Post-Baccalaureate) degree from Teerthanker Mahaveer University, Moradabad.

During her clinical stint at BLK-Max Super Speciality Hospital and Indraprastha Apollo Hospital, she gained hands-on experience in the Clinical Pharmacology Department. Combining scientific knowledge with strong medical writing skills, Dr. Shagufta develops evidence-based healthcare content, treatment guides, and patient education resources.

Her work focuses on simplifying complex medical concepts while maintaining scientific accuracy, helping readers better understand healthcare advancements and treatment options.

In addition to her writing expertise, she is actively involved in scientific research and has contributed to peer-reviewed publications.

Her research work is accessible through the following links:

https://scholar.google.com/citations?user=lMVK1eIAAAAJ&hl=en

https://carcinogenesis.com/index.php/JOC/article/view/870

https://carcinogenesis.com/index.php/JOC/article/view/868

https://wjpsronline.com/abstract/0000000760

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