
DEPARTMENT OF PAEDIATRIC CARDIOLOGY
Our Advanced Pediatric Cardiology Department specializes in the diagnosis, treatment, and long-term care of heart conditions in newborns, children, and adolescents. We understand that every child is unique, especially when it comes to their heart health. That’s why our approach combines cutting-edge medical expertise with compassionate and child-friendly care.
We treat a wide spectrum of congenital and acquired heart diseases, including congenital heart defects, arrhythmias, cardiomyopathy, heart murmurs, and pediatric hypertension. Our highly skilled pediatric cardiologists are trained in advanced diagnostic procedures such as fetal echocardiography, pediatric ECG, stress testing, and cardiac catheterization, ensuring accurate evaluation even in the smallest of hearts.
Our team works closely with pediatric cardiac surgeons, neonatologists, pediatric intensivists, and anesthesiologists to provide seamless, multidisciplinary care for complex conditions. From non-invasive treatments to life-saving interventions, we ensure that children receive the most appropriate and advanced therapy at every stage of life.
We are dedicated not only to treatment but also to providing emotional support and guidance to families throughout their child’s healthcare journey. Our mission is to help children grow healthier and stronger so they can enjoy the happy and active lives they deserve.
✨ Specialized care for tiny hearts — because every heartbeat matters.
ALL TYPES OF PAEDIATRIC CARDIOLOGY PROCEDURES
1. Diagnostic Procedures
🔹 Echocardiography
2D Echo
3D Echo
Colour Doppler
Foetal Echocardiography
Transesophageal Echo (TEE – pediatric)
Contrast echo
🔹 Cardiac Catheterization
Diagnostic cardiac cath
Hemodynamic assessment (Qp/Qs)
Pulmonary hypertension study
Oximetry run
Temporary balloon occlusion tests
🔹 Stress / Rhythm Testing
Stress test (older children)
Holter Monitoring (24–48 hrs, long-term)
Event recorder
Tilt table test
Signal-averaged ECG
2. Interventional Cardiology Procedures (Catheter-Based)
A. Septal / Defect Closure Procedures
ASD Device Closure
VSD Device Closure (selected muscular VSDs)
PDA Device Closure
PFO Device Closure
Paravalvular leak closure
Aortopulmonary window device closure (rare)
B. Valve Interventions
Balloon Pulmonary Valvotomy
Balloon Aortic Valvotomy
Balloon Mitral Valvotomy (rare in children)
Balloon Tricuspid Valvotomy (rare)
C. Outflow Obstruction Relief
Balloon Dilatation for:
RVOT obstruction
LVOT obstruction
Subaortic stenosis
Branch pulmonary artery stenosis
Pulmonary vein stenosis (balloon dilation / stent)
Stenting of:
Main pulmonary artery
Branch PA (RPA/LPA)
RV-PA conduits
Aortic coarctation (older children)
D. Aorta & Major Vessels
Coarctation stenting
Aortic angioplasty
Re-coarctation angioplasty
Ductal stenting (neonates with duct-dependent lesions)
Aortic aneurysm stent graft (rare pediatric use)
E. Shunts & Complex Lesions
RV-PA conduit stenting
BT shunt stenting
MAPCA stenting (TOF with MAPCAs)
Pulmonary flow adjustment with coils/stents
Fontan fenestration closure or dilation
F. Collateral Management
Coil Embolization of:
PDA
MAPCAs
Collaterals
Coronary fistula
3. Electrophysiology (EP) Procedures
🟦 Diagnostic
EPS (Electrophysiology Study)
3D mapping (Carto, EnSite, etc.)
🟩 Ablation
RF ablation (AVNRT, AVRT, WPW)
Cryoablation (for AVNRT / arrhythmias in children)
VT ablation (rare but possible)
🟧 Devices
Temporary pacemaker
Permanent epicardial pacemaker
Transvenous pacemaker (older children)
ICD implantation (selected cases)
CRT in pediatric heart failure
4. Heart Failure & Complex Cardiology Procedures
ECMO cannulation support
Ventricular Assist Device (Paediatric VAD / Berlin Heart)
CardioMEMS (rare in children)
Heart transplant evaluation procedures
Endomyocardial biopsy (post-transplant / myocarditis)
5. Emergency / Life-Saving Procedures
Balloon atrial septostomy (for TGA newborns)
Pericardiocentesis
Temporary pacing
Thrombolysis for clot / pulmonary embolism
ECMO stabilisation
6. Hybrid Pediatric Cardiology
(Cath lab + surgical combined procedures)
Hybrid PDA closure
Hybrid VSD closure
Hybrid Norwood (Stage I)
Intraoperative stenting (PA / ductal)
Pulmonary vein interventions in OR
7. Imaging Procedures
Cardiac MRI
Cardiac CT angiography
3D rotational angiography
Perfusion scans
Nuclear stress tests (older children)
8. Other Important Procedures
Pericardial drainage
Central line insertion for congenital heart care
Atrial septal puncture (for complex interventions)
Coronary angiography (rare in children)
Hepatic vein / SVC / IVC stenting (Fontan-related)
Related Doctors
Dr. Viresh Mahajan
Chairman - Pediatric Cardiac Sciences (Yatharth Group) MBBS , MD ( Pediatrics)...
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Dr Manisha Chakrabarti
Speciality: Cardiac Sciences , Paediatric (Ped) Cardiology 23+ years of experience
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