Specialty Overview

Best Hospitals for Tetralogy of Fallot (TOF) in Bengaluru, India

10 paediatric cardiology hospitals in our India network are listed in Bengaluru, accredited by NABH, JCI, NABL, ISO 9001, with 3,630 beds combined.

10
Hospitals Listed
1
City
4.5
Avg. Rating
4
Accreditation Types
The Short Answer

This page lists the paediatric cardiology hospitals in our directory offering Tetralogy of Fallot (TOF) in Bengaluru, India, including Narayana Health, Manipal Hospitals, Medicover Hospital, Bangalore, Gleneagles Hospitals, Bengaluru and others. Each listing links through to the hospital's full profile page.

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Compare 10 accredited hospitals for Paediatric Cardiology in Bengaluru, India

🇮🇳 Narayana Health

Bengaluru, India 4.8 (1750 reviews) 1,000 beds

Ranks #1 in this list by listed rating (4.8/5 from 1750 reviews).

Why consider this hospital?
4.8/5 rating from 1750 reviewsAccredited by NABH1,000 beds
Specialties & Accreditation
CardiacPediatric SurgeryCancer
Accredited by NABH
4.8/5
Rating
2000
Established
1,000
Beds
Bengaluru, India
Location
#2
Manipal Hospitals

🇮🇳 Manipal Hospitals

Bengaluru, India 4.7 (1450 reviews) 600 beds

Ranks #2 in this list by listed rating (4.7/5 from 1450 reviews).

Why consider this hospital?
4.7/5 rating from 1450 reviewsAccredited by JCI, NABH600 beds
Specialties & Accreditation
OrthopedicsNeurologyIVF
Accredited by JCI, NABH
4.7/5
Rating
1991
Established
600
Beds
Bengaluru, India
Location
#3
Medicover Hospital, Bangalore

🇮🇳 Medicover Hospital, Bangalore

Bengaluru, India 4.7 (68 reviews) 300 beds

Ranks #3 in this list by listed rating (4.7/5 from 68 reviews).

Why consider this hospital?
4.7/5 rating from 68 reviewsAccredited by NABH300 beds
Specialties & Accreditation
Cardiac SurgeryCardiologyOncologyNeurologyOrthopedicsUrology
Accredited by NABH
4.7/5
Rating
2024
Established
300
Beds
Bengaluru, India
Location
#4
Gleneagles Hospitals, Bengaluru

🇮🇳 Gleneagles Hospitals, Bengaluru

Bengaluru, India 4.7 (142 reviews) 40 beds

Ranks #4 in this list by listed rating (4.7/5 from 142 reviews).

Why consider this hospital?
4.7/5 rating from 142 reviewsAccredited by NABH40 beds
Specialties & Accreditation
Cardiac SurgeryCardiologyOncologyNeurologyOrthopedicsGastroenterology
Accredited by NABH
4.7/5
Rating
2017
Established
40
Beds
Bengaluru, India
Location
#5
Manipal Hospital Malleshwaram (Northside)

🇮🇳 Manipal Hospital Malleshwaram (Northside)

Malleshwaram, Bengaluru, India 4.6 (71 reviews) 83 beds

Ranks #5 in this list by listed rating (4.6/5 from 71 reviews).

Why consider this hospital?
4.6/5 rating from 71 reviewsAccredited by NABH, NABL, ISO 900183 beds
Specialties & Accreditation
Cardiac SciencesOrthopedicsNeurosciencesGastroenterologyOncology
Accredited by NABH, NABL, ISO 9001
4.6/5
Rating
1993
Established
83
Beds
Malleshwaram, Bengaluru, India
Location
#6
Manipal Hospital, Old Airport Road

🇮🇳 Manipal Hospital, Old Airport Road

Bangalore, India 4.5 (87 reviews) 680 beds

Ranks #6 in this list by listed rating (4.5/5 from 87 reviews).

Why consider this hospital?
4.5/5 rating from 87 reviewsAccredited by NABH, JCI680 beds
Specialties & Accreditation
Cardiac SurgeryNeurosciencesTransplantOncologyOrthopedics
Accredited by NABH, JCI
4.5/5
Rating
1991
Established
680
Beds
Bangalore, India
Location
#7
Manipal Hospital Yeshwanthpur (Columbia Asia)

🇮🇳 Manipal Hospital Yeshwanthpur (Columbia Asia)

Yeshwanthpur, Bangalore, India 4.5 (98 reviews) 168 beds

Ranks #7 in this list by listed rating (4.5/5 from 98 reviews).

Why consider this hospital?
4.5/5 rating from 98 reviewsAccredited by NABH, JCI168 beds
Specialties & Accreditation
Cardiac SciencesOrthopedicsNeurosciencesOncologyGastroenterology
Accredited by NABH, JCI
4.5/5
Rating
2008
Established
168
Beds
Yeshwanthpur, Bangalore, India
Location
#8
Manipal Hospital Millers Road (Vikram Hospital)

🇮🇳 Manipal Hospital Millers Road (Vikram Hospital)

Millers Road, Bangalore, India 4.4 (74 reviews) 225 beds

Ranks #8 in this list by listed rating (4.4/5 from 74 reviews).

Why consider this hospital?
4.4/5 rating from 74 reviewsAccredited by NABH225 beds
Specialties & Accreditation
Cardiac SciencesOrthopedicsNeurosciencesOncologyGastroenterology
Accredited by NABH
4.4/5
Rating
2009
Established
225
Beds
Millers Road, Bangalore, India
Location
#9
Apollo Hospital, Bannerghatta Road

🇮🇳 Apollo Hospital, Bannerghatta Road

Bangalore, India 4.2 (25 reviews) 250 beds

Ranks #9 in this list by listed rating (4.2/5 from 25 reviews).

Why consider this hospital?
4.2/5 rating from 25 reviewsAccredited by JCI, NABH250 beds
Specialties & Accreditation
Cardiac SurgeryCardiologyMedical OncologyBreast SurgerySpine SurgeryBariatric Surgery
Accredited by JCI, NABH
4.2/5
Rating
2007
Established
250
Beds
Bangalore, India
Location
#10
Fortis Hospital, Bannerghatta Road

🇮🇳 Fortis Hospital, Bannerghatta Road

Bangalore, India 4.2 (58 reviews) 284 beds

Ranks #10 in this list by listed rating (4.2/5 from 58 reviews).

Why consider this hospital?
4.2/5 rating from 58 reviewsAccredited by NABH, JCI284 beds
Specialties & Accreditation
Multi SpecialtyCardiac SurgeryNeurosciencesOrthopedicsCancer
Accredited by NABH, JCI
4.2/5
Rating
2006
Established
284
Beds
Bangalore, India
Location
Our Methodology

How we selected these hospitals

A hospital appears on this page when Paediatric Cardiology is among its listed specialties and it is located in Bengaluru, India. Hospitals are not ranked by a proprietary "best" score — the order follows the listed rating (highest first), the same field shown on each hospital's profile.

What To Look For

How to Select the Best Hospital for Tetralogy of Fallot (TOF) in Bengaluru, India?

Choosing the right hospital for tetralogy of fallot (tof) is one of the most important decisions in your treatment journey. A few factors are worth weighing before you decide:

International Accreditation

Look for a hospital with international accreditation such as JCI or NABH — see the accreditation badges shown for each hospital below.

Specialization

Check that the hospital's listed specialties actually include paediatric cardiology rather than only general care.

Capacity and Track Record

Bed count and year established (shown below for each hospital) are a reasonable proxy for scale and operating experience.

Transparent Costs

Ask for an itemised, all-inclusive estimate — hospital charges, room category and stay — before you travel. Our cost calculator (linked below) gives a starting estimate.

Clinical Overview

Understanding Tetralogy of Fallot (TOF)

Tetralogy of Fallot (TOF) repair is a definitive open-heart surgical procedure that corrects four congenital cardiac defects simultaneously — ventricular septal defect (VSD) closure, right ventricular outflow tract (RVOT) reconstruction, pulmonary valve repair or replacement, and correction of aortic override — restoring near-normal pulmonary and systemic circulation in affected children and adults. With long-term survival rates exceeding 90% at 30 years in high-volume pediatric cardiac centers, TOF repair is one of the most studied and successful congenital heart surgeries performed globally. GAF Healthcare connects international families with India's and the UAE's foremost JCI- and NABH/DHA-accredited pediatric cardiac institutions, offering world-class surgical outcomes, full care coordination, and significant cost savings compared to Western healthcare systems. Hospital Stay: 10–16 days (including 3–5 days in the Pediatric Cardiac ICU followed by 7–11 days on the cardiac ward) • Total Stay in Country (Fit-to-Fly): 4–6 weeks post-surgery before clearance for international air travel, subject to the treating cardiologist's final echocardiographic assessment • Success Rate: 92–96% (30-day surgical survival at high-volume JCI/NABH-accredited centers)

Clinical Overview
Who is a Candidate?
Treatment Options & Approaches
Recovery

Clinical Overview

Tetralogy of Fallot is the most common cyanotic congenital heart disease, accounting for approximately 7–10% of all congenital cardiac defects and affecting roughly 1 in every 2,500 live births. The pathology is defined by four co-existing anatomical abnormalities: (1) a large, malaligned ventricular septal defect (VSD) that allows deoxygenated blood to mix with oxygenated blood; (2) infundibular and/or valvular pulmonary stenosis creating right ventricular outflow tract (RVOT) obstruction; (3) an overriding aorta positioned directly above the VSD, receiving blood from both ventricles; and (4) right ventricular hypertrophy (RVH) secondary to the pressure overload imposed by the obstructed outflow. The net physiological consequence is chronic arterial hypoxemia, failure to thrive, episodic hypercyanotic 'Tet spells,' and, if left uncorrected, progressive polycythemia, paradoxical embolism, and premature death. Risk stratification tools including the Aristotle Basic Complexity (ABC) Score and the Society of Thoracic Surgeons–European Association for Cardio-Thoracic Surgery (STS-EACTS) Congenital Heart Surgery Mortality Score are routinely used to classify operative risk and guide surgical planning. The contemporary standard of care is complete intracardiac repair, ideally performed electively between 3 and 6 months of age (though presentation in older children or adults remains surgically correctable). The procedure is executed via median sternotomy with the patient on cardiopulmonary bypass (CPB) using moderate hypothermia (28–32°C). The surgical correction involves: patch closure of the VSD using a Dacron or autologous pericardial patch; resection of obstructive infundibular muscle bundles (subvalvular resection); pulmonary valvotomy or pulmonary valve–sparing RVOT reconstruction where feasible; and, when the pulmonary annulus is severely hypoplastic (Z-score ≤ −2 to −3), placement of a transannular patch (TAP) — the most common cause of resultant pulmonary regurgitation (PR) in long-term follow-up. In select neonates with severe cyanosis or anatomically unfavorable TOF (including TOF with pulmonary atresia), a palliative Blalock–Taussig–Thomas (BTT) shunt or right ventricle–to–pulmonary artery (RV-PA) conduit may be placed as a bridge to definitive repair. Long-term surveillance is lifelong. Hemodynamically significant pulmonary regurgitation — the most prevalent late sequela of transannular patch repair, occurring in 70–80% of patients — may progress to RV dilation and dysfunction, necessitating pulmonary valve replacement (PVR) one to three decades after initial repair. Catheter-based options, most notably transcatheter pulmonary valve replacement (TPVR) using the Melody™ or SAPIEN XT™ valve systems, have transformed the management of late PR in appropriately selected patients, deferring or replacing the need for redo open-heart surgery. Centers of excellence in India and the UAE are fully equipped to perform both primary TOF repair and transcatheter or surgical PVR, with dedicated adult congenital heart disease (ACHD) programs staffed by cardiologists holding international subspecialty credentials.

Who is a Candidate?

• ELIGIBLE PATIENTS — PEDIATRIC: • Neonates and infants (3–12 months) with confirmed TOF on echocardiography, presenting with cyanosis (SpO2 < 85%), failure to thrive, or recurrent hypercyanotic spells • Children aged 1–10 years with unrepaired or incompletely palliated TOF (post-BTT shunt or RV-PA conduit) deemed ready for complete intracardiac repair • Patients with TOF variants including TOF with pulmonary atresia (TOF/PA), TOF with absent pulmonary valve syndrome (TOF/APV), and TOF with atrioventricular septal defect (TOF/AVSD) • ELIGIBLE PATIENTS — ADOLESCENT/ADULT (ACHD): • Patients with previously repaired TOF and hemodynamically significant free pulmonary regurgitation (RVESVI > 80 mL/m², RVEDVI > 150–160 mL/m² on cardiac MRI) • Adults with residual VSD (Qp:Qs ≥ 1.5:1), residual RVOTO (peak Doppler gradient > 40 mmHg), or significant tricuspid regurgitation • Candidates for transcatheter pulmonary valve replacement (TPVR) with suitable RVOT conduit morphology (conduit diameter ≥ 16 mm) • REQUIRED DIAGNOSTIC WORKUP: • Two-dimensional and Doppler echocardiography (transthoracic ± transesophageal): anatomy of VSD, RVOT, pulmonary valve annulus Z-score, aortic override, coronary artery anatomy • Cardiac MRI (CMR): gold standard for quantifying RV volumes (RVEDVI, RVESVI), ejection fraction, and degree of pulmonary regurgitation (regurgitant fraction >25% is clinically significant) • Cardiac catheterization with angiography: pulmonary artery anatomy, pulmonary artery pressures, coronary anatomy (especially anomalous left anterior descending from right coronary artery — present in ~5% of TOF cases, mandating surgical strategy modification) • CT angiography (CTA): pulmonary artery branch anatomy, conduit calcification assessment for TPVR candidates • Complete blood count (CBC): polycythemia, iron-deficiency anemia • Coagulation profile (PT, aPTT, INR): pre-CPB assessment • Chromosomal microarray / FISH for 22q11.2 deletion (DiGeorge syndrome): present in ~15–20% of TOF cases; affects immunological management and calcium homeostasis perioperatively • Genetic testing / next-generation sequencing panel if syndromic features (Down syndrome, CHARGE, Alagille) are present • Chest X-ray: classic 'boot-shaped heart' (coeur en sabot) • 12-lead ECG and Holter monitoring: right bundle branch block (RBBB), QRS duration (a QRS duration > 180 ms is an independent risk factor for sudden cardiac death in repaired TOF) • CONTRAINDICATIONS / HIGH-RISK FEATURES: • Severe, fixed pulmonary arterial hypertension (PAH) with Eisenmenger physiology (pulmonary vascular resistance index >8 Wood units·m² unresponsive to vasodilator testing) — absolute contraindication to VSD closure • Active systemic infection or sepsis prior to elective repair • Prohibitively elevated operative risk due to severe comorbidities (e.g., advanced hepatic or renal failure in ACHD patients) • Severely hypoplastic pulmonary arteries with Nakata index < 150 mm²/m² may require staged unifocalization prior to complete repair in TOF/PA with major aortopulmonary collateral arteries (MAPCAs)

Treatment Options & Approaches

TOF repair encompasses a spectrum of interventions ranging from palliative neonatal procedures to definitive intracardiac repair and, subsequently, late reintervention for residual or recurrent lesions. 1. PALLIATIVE PROCEDURES (Bridge to Complete Repair): • Modified Blalock–Taussig–Thomas (mBTT) Shunt: A 3.5–4 mm Gore-Tex interposition graft connecting the subclavian artery to the ipsilateral pulmonary artery, performed in critically cyanotic neonates (<3 kg) unfit for primary repair. Improves pulmonary blood flow and allows somatic growth before definitive surgery. • Central Aortopulmonary Shunt: Used when subclavian anatomy is unfavorable. • RV-to-PA Conduit (Sano modification): Preferred in TOF/PA to provide forward pulsatile pulmonary flow. • Pulmonary Balloon Valvuloplasty: Occasionally used as palliation in selected cases with predominantly valvular obstruction. 2. COMPLETE INTRACARDIAC REPAIR (DEFINITIVE — PRIMARY TREATMENT): • Operative Access: Standard median sternotomy with cardiopulmonary bypass (CPB); aortic cross-clamping; cardioplegia (del Nido or Buckberg crystalloid solution commonly used in pediatric centers) for myocardial protection. • Transatrial-Transpulmonary (TAT) Approach: The preferred contemporary technique. The RVOT and VSD are accessed via the right atrium and pulmonary artery, avoiding a right ventriculotomy entirely or limiting it to a minimal incision. This preserves RV muscle mass, reduces late RV dysfunction, and lowers the risk of arrhythmia compared to the traditional right ventriculotomy approach. • Right Ventriculotomy Approach: Reserved for cases with extensive infundibular muscle bundles or anomalous coronary arteries crossing the RVOT that preclude safe TAT access. • VSD Closure: Patch closure using a Dacron patch or autologous glutaraldehyde-treated pericardium with interrupted or continuous polypropylene sutures, ensuring adequate margins to avoid heart block (proximity to the bundle of His). • RVOT Reconstruction Options: a. Pulmonary Valve–Sparing Repair (PVS): Achieved by infundibular muscle resection, pulmonary commissurotomy, and annuloplasty when the pulmonary valve annulus Z-score is ≥ −2. This is the preferred strategy as it preserves valve competence and reduces long-term PR burden. b. Transannular Patch (TAP): Required when the pulmonary annulus Z-score is < −2 to −3. A pericardial or synthetic patch is sutured across the annulus, relieving obstruction but inevitably creating free pulmonary regurgitation. Decision-making is guided by intraoperative assessment using the Nakata index and McGoon ratio. c. RV-to-PA Conduit Implantation: Indicated in TOF with pulmonary atresia or severely anomalous pulmonary valve. Options include cryopreserved homografts (pulmonary or aortic), bovine jugular vein conduits (Contegra™), or porcine-valved conduits. • Intraoperative TEE Monitoring: Mandatory to confirm adequacy of VSD patch closure, assess residual RVOTO (peak gradient < 25–30 mmHg target), evaluate pulmonary valve function, and detect any iatrogenic lesions before chest closure. 3. LATE REINTERVENTION FOR REPAIRED TOF: • Surgical Pulmonary Valve Replacement (PVR): Re-do sternotomy; implantation of a tissue bioprosthesis (e.g., Carpentier-Edwards Perimount, Mosaic) or homograft. Indicated in late PR with RVEDVI > 150–160 mL/m² on CMR or symptomatic RV dysfunction. • Transcatheter Pulmonary Valve Replacement (TPVR): - Melody™ Valve (Medtronic): A bovine jugular vein valve mounted on a platinum-iridium stent; approved for conduit dysfunction in patients with suitable conduit diameter (16–22 mm). - Edwards SAPIEN XT™ / SAPIEN 3™: Balloon-expandable transcatheter valve deployable in native RVOT or large conduits; extends the TPVR option to patients with larger anatomies. - Advantage: Avoids re-do open-heart surgery; shorter hospitalization (2–4 days); same hemodynamic outcomes as surgical PVR in appropriate candidates. • Catheter-Based Interventions: Balloon dilation or stenting of residual/recurrent branch PA stenosis; electrophysiological ablation or ICD implantation for sustained ventricular tachycardia (VT) arising from RVOT scar tissue (a significant cause of late sudden cardiac death in repaired TOF). 4. ADVANCED TECHNOLOGIES AVAILABLE AT PARTNER CENTERS: • High-fidelity 3D cardiac MRI for pre-operative virtual surgical planning • 3D-printed cardiac models for complex anatomies (TOF/PA, TOF/AVSD) • Real-time intraoperative transesophageal echocardiography (TEE) with 3D matrix-array probes • Near-infrared spectroscopy (NIRS) cerebral oximetry monitoring during CPB • Minimally invasive robotic-assisted approaches (investigational in selected ACHD reoperations at advanced centers)

Recovery

PHASE 1 — PRE-OPERATIVE EVALUATION (Days 1–5 in country): • Day 1: GAF Healthcare coordinator receives the patient's medical records remotely and arranges an initial teleconsultation with the designated pediatric cardiac surgeon and congenital cardiologist at the chosen partner hospital. • Days 1–2 (on arrival): Airport reception, hotel or hospital guest house check-in for the patient's family. The patient is admitted to the pediatric cardiac assessment unit. • Days 2–5: Complete diagnostic workup performed in-hospital — transthoracic echocardiography (TTE), cardiac MRI (CMR), CTA of the pulmonary arteries, cardiac catheterization if indicated, 22q11.2 FISH, complete metabolic panel, coagulation profile, blood typing, and crossmatch. Pre-anesthetic evaluation, pediatric anesthesiology consultation, and ICU team briefing. • Day 4–5: Multidisciplinary team (MDT) meeting between cardiac surgery, congenital cardiology, cardiac anesthesia, perfusion, and cardiac nursing. Surgical plan finalized, informed consent obtained in the patient's language (GAF-provided interpreter present). • Baseline weight optimization: Malnourished infants may require 1–2 weeks of pre-operative nasogastric feeding or NG supplementation prior to elective surgery. If urgent, surgery proceeds without delay. PHASE 2 — THE SURGICAL PROCEDURE (Day 6 approximately): • The patient is brought to the operating room (OR) typically in the early morning, fasted for 4–6 hours (clear fluids) or per pediatric anesthesia protocol. • Induction of general anesthesia; arterial line, central venous catheter, urinary catheter, and rectal temperature probe placement. • Median sternotomy; cannulation of the ascending aorta and bicaval venous cannulation for cardiopulmonary bypass (CPB). • Cooling to 28–32°C moderate hypothermia; aortic cross-clamp application; del Nido or Buckberg cardioplegia delivered antegrade. • Transatrial-transpulmonary (TAT) approach: right atriotomy and pulmonary arteriotomy for intracardiac visualization. • Infundibular muscle bundle resection; pulmonary commissurotomy and/or valvotomy; intraoperative measurement of pulmonary annulus diameter versus body surface area (Z-score determination). • VSD patch closure with running 5-0 or 6-0 polypropylene suture and autologous pericardial or Dacron patch. • RVOT augmentation: pulmonary valve–sparing repair if annulus Z-score ≥ −2; otherwise transannular pericardial patch. • De-airing maneuvers; aortic cross-clamp released; cardiac resuscitation; weaning from CPB with inotropic support (dopamine, milrinone — a phosphodiesterase-3 inhibitor that reduces RV afterload and is the pharmacological cornerstone of post-TOF-repair hemodynamic support). • Intraoperative TEE: confirm VSD patch competence (no residual shunt), assess RVOT peak gradient (target < 25 mmHg), evaluate tricuspid valve function. • Pacing wires placed on RV and RA; mediastinal and pericardial chest drains inserted; sternal closure. Total operative time: approximately 3–5 hours. PHASE 3 — PEDIATRIC CARDIAC ICU (PCICU) (Days 1–5 post-op): • Day 0–1 (immediate post-op): Mechanical ventilation; continuous hemodynamic monitoring (arterial line, CVP); milrinone infusion (0.25–0.75 mcg/kg/min) for RV afterload reduction; low-dose dopamine for renal perfusion; strict fluid management to avoid RV volume overload. • Day 1–2: Extubation trials; transition to nasal CPAP or high-flow nasal cannula if tolerated; chest drain output monitoring; pacing wire assessment. • Day 2–3: Successful extubation in uncomplicated cases; oral feeding resumed (breastfeeding or formula for infants); diuretic therapy (furosemide) to manage post-CPB fluid retention; introduction of oral captopril (ACE inhibitor) if residual PR is anticipated. • Day 3–5: Pacing wire removal; chest drain removal; mobilization to the PCICU chair; telemetry for arrhythmia detection (junctional ectopic tachycardia — JET — is the most common post-TOF-repair arrhythmia, managed with amiodarone and cooling). • Echocardiography performed on Day 3–5 to document VSD closure, RVOT gradient, and ventricular function. PHASE 4 — CARDIAC WARD (Days 6–14 post-op): • Transfer from PCICU to the pediatric cardiac ward once hemodynamically stable and off vasoactive infusions. • Gradual increase in oral feeds and activity; weight gain monitoring; wound care for the sternal incision. • Oral medications established: furosemide, spironolactone (potassium-sparing diuretic), captopril, aspirin (antiplatelet therapy per center protocol). • Pre-discharge echocardiogram, 12-lead ECG, chest X-ray. • Day 10–14: Discharge from hospital, contingent on stable hemodynamics, adequate feeding, no arrhythmia, and clean wound. PHASE 5 — IN-COUNTRY RECOVERY (Weeks 3–6 post-op): • The patient and family stay in GAF Healthcare–arranged accommodation near the hospital. • Weekly outpatient review with the congenital cardiologist: clinical examination, oxygen saturation, weight, wound inspection, and echocardiography. • Sternal precautions maintained: no lifting of the child by the arms for 6–8 weeks (lift from the bottom); infant carriers and car seat protocols explained. • Genetic counseling appointment for families with identified 22q11.2 deletion. • By Week 4–6: Repeat echocardiogram and, if required, cardiac MRI to document RV volumes; treating cardiologist issues the formal 'fit-to-fly' clearance letter specifying oxygen supplementation needs (if any) and emergency contact instructions for the flight. PHASE 6 — LONG-TERM FOLLOW-UP (Lifelong): • Annual cardiology review for all repaired TOF patients — minimum every 12–24 months throughout life. • Cardiac MRI every 3–5 years to track RV volumes and pulmonary regurgitant fraction. • QRS duration monitoring on ECG; electrophysiology study (EPS) if QRS > 180 ms. • GAF Healthcare provides a structured telemedicine follow-up plan connecting the patient's home cardiologist with the treating center's ACHD team for the first 12 months post-discharge.

Risks to be aware of

As with all open-heart surgery requiring cardiopulmonary bypass, TOF repair carries a defined set of procedure-specific risks that families must understand in full. The overall 30-day surgical mortality at high-volume centers is 2–5% for primary repair in infants and less than 1% in elective repair of older children; however, risk is significantly higher in neonates under 2.5 kg, patients with TOF/pulmonary atresia with major aortopulmonary collateral arteries (MAPCAs), and those with associated 22q11.2 deletion (increased susceptibility to hypocalcemia, immunodeficiency, and infection). Specific procedural risks include: (1) Residual or recurrent VSD — reported in 3–5% of cases, may require catheter-based device closure or reoperation if hemodynamically significant (Qp:Qs > 1.5). (2) Complete heart block — caused by inadvertent injury to the atrioventricular conduction system during VSD patch placement; occurs in <1–2% of experienced hands but requires permanent pacemaker implantation if persistent beyond 7–14 days. (3) Junctional Ectopic Tachycardia (JET) — the most common post-operative arrhythmia (5–15%), typically transient, managed with amiodarone and controlled hypothermia. (4) Right ventricular failure — resulting from inadequate myocardial protection, residual RVOTO, or severe pre-operative RV hypertrophy; managed with milrinone, sildenafil (a pulmonary vasodilator), and in refractory cases, mechanical circulatory support (ECMO). (5) Pulmonary hypertensive crisis — more likely in older, unrepaired patients or those with elevated pre-operative pulmonary pressures; prevented with inhaled nitric oxide (iNO) post-operatively. (6) Neurological injury — cerebral air embolism or embolic stroke is rare (<1%) with modern de-airing techniques and neuromonitoring (NIRS). (7) Long-term pulmonary regurgitation — the most significant late complication following transannular patch repair, present in 70–80% of such patients, leading to progressive RV dilation and requiring pulmonary valve replacement in 10–15% of patients within 20 years. (8) Late sudden cardiac death — estimated risk of 0.2% per patient-year in repaired TOF; strongly associated with QRS duration > 180 ms, sustained VT, and severe RV dysfunction. Electrophysiological study and ICD implantation are considered in high-risk patients. All GAF Healthcare partner centers have documented complication management protocols, extracorporeal membrane oxygenation (ECMO) availability, and 24/7 pediatric cardiac intensivist coverage.

Why GAF Healthcare

GAF Healthcare provides end-to-end non-medical support designed specifically for international pediatric cardiac patients, removing administrative burden from families at their most stressful time. VISA & ENTRY ASSISTANCE: • India: GAF Healthcare's patient relations team facilitates the Indian e-Medical Visa application (available to citizens of 156 countries) for the patient and up to two accompanying attendants (e-Medical Attendant Visa). Applications are processed online through the Indian government portal; typical approval time is 3–5 business days. GAF provides a formal hospital invitation letter and all required documentation in the prescribed format. • UAE (Dubai / Abu Dhabi): Citizens of GCC countries, the EU, UK, USA, Canada, and Australia receive visa-free or visa-on-arrival access. Patients from other nationalities receive coordination support for a Medical Treatment Visa or a standard UAE entry visa, including hospital treatment confirmation letters accepted by UAE immigration authorities. UAE Health Authority (DHA/DOH) requirements for patient admission are pre-cleared by GAF's UAE operations team. AIRPORT & GROUND TRANSFERS: • Dedicated air-conditioned ambulance or accessible vehicle transfer from the international airport to the hospital on arrival, available 24/7. A GAF patient coordinator is physically present at the airport arrivals hall bearing a name board. • All subsequent inter-facility transfers (hospital to guest house, outpatient clinic visits) are coordinated and included in the GAF patient package. MEDICAL TRANSLATION & INTERPRETATION: • Dedicated medical interpreters available for Arabic, Russian, French, Swahili, Bengali, Amharic, Pashto, and other major languages — present during all physician consultations, surgical consent discussions, discharge briefings, and pharmacy counseling sessions. • All discharge summaries, surgical reports, echocardiography reports, and medication lists are provided in both English and the patient's native language. ACCOMMODATION FOR ATTENDANTS: • Hospital guest houses or GAF-partnered serviced apartments within 1–2 km of the treating hospital are arranged for the patient's family (typically 2 attendants for a pediatric patient). • Accommodation includes basic cooking facilities, Wi-Fi, laundry access, and local SIM cards for communication. • For prolonged stays (4–6 weeks), GAF negotiates discounted long-stay rates and arranges grocery delivery and meal services suited to the family's dietary requirements. FINANCIAL COORDINATION: • GAF Healthcare provides itemized, transparent all-inclusive package quotes covering surgery, anesthesia, PCICU, ward stay, standard medications, post-operative echocardiography, and routine lab work — enabling families to plan travel budgets with certainty. • Facilitation of insurance pre-authorization letters for patients with international health insurance coverage. • Telemedicine follow-up subscription connecting the patient's home cardiologist with the treating ACHD team post-discharge, included in the GAF post-care package for 12 months.

Common questions about Tetralogy of Fallot (TOF)

What is the cost of Tetralogy of Fallot (TOF) repair in India vs. the UAE?
The total cost of primary TOF repair in India, at a JCI- or NABH-accredited pediatric cardiac center, typically ranges from USD 5,000 to USD 12,000 for straightforward cases in infants and children. This estimate includes cardiothoracic surgery fees, cardiopulmonary bypass, pediatric cardiac ICU care (3–5 days), ward stay (7–11 days), standard medications (del Nido cardioplegia, milrinone, amiodarone if required, furosemide, captopril), and all routine post-operative echocardiography and laboratory investigations. More complex variants — such as TOF with pulmonary atresia requiring a cryopreserved homograft conduit or a bovine jugular vein (Contegra™) conduit — or redo procedures (surgical pulmonary valve replacement) may increase the total to USD 12,000–USD 18,000 depending on conduit cost and extended ICU stay. In the UAE (Dubai or Abu Dhabi), at a JCI- and DHA/DOH-accredited institution such as Cleveland Clinic Abu Dhabi, Mediclinic City Hospital, or Aster Hospital, the equivalent primary TOF repair ranges from USD 14,000 to USD 28,000. The higher cost reflects premium hospital infrastructure, internationally credentialed surgical teams with Western training, luxury patient amenities, and the UAE's higher overall healthcare operational costs. Complex conduit-based repairs or transcatheter pulmonary valve replacement (TPVR) using the Melody™ or SAPIEN XT™ valve (which carry significant device costs of USD 8,000–15,000 for the valve alone) will fall toward the upper end of UAE pricing. GAF Healthcare provides families with fully itemized, all-inclusive package quotes for both destinations prior to travel, with no hidden costs for standard care. India represents a cost saving of 40–60% compared to the UAE for comparable surgical outcomes.
How long do we need to stay in the country before the child is fit to fly home?
International patients should plan for a minimum total in-country stay of 4 to 6 weeks following TOF repair surgery, and must not attempt international air travel before receiving a formal 'fit-to-fly' clearance letter from the treating congenital cardiologist. The timeline breaks down as follows: the child will spend the first 10–16 days in hospital (3–5 days in the pediatric cardiac ICU followed by 7–11 days on the cardiac ward), subject to an uncomplicated post-operative course. After discharge from the hospital, the patient and family must remain near the treating center for a further 2–4 weeks of outpatient monitoring. During this period, weekly clinic visits are conducted including clinical examination, oxygen saturation measurement, weight monitoring, wound assessment, and echocardiography to confirm stable VSD patch closure, acceptable RVOT gradient, and improving RV function. At the 4-to-6-week mark, the congenital cardiologist performs a final assessment — typically including a repeat echocardiogram and a resting SpO2 check. Fit-to-fly clearance is granted when: (1) there is no hemodynamically significant residual VSD, (2) the RVOT peak gradient is < 30–35 mmHg at rest, (3) oxygen saturation is > 92–94% on room air, (4) there is no active arrhythmia requiring IV management, and (5) the sternal wound is healed. If any of these parameters are outside acceptable limits — for example, if the child required ECMO post-operatively, or has ongoing diuretic-dependent pleural effusions — the stay may be extended to 6–8 weeks or beyond. For patients with TOF/pulmonary atresia or redo surgery, plan conservatively for 6–8 weeks in-country. Patients requiring supplemental oxygen during the flight (for SpO2 < 92%) should notify the airline in advance; GAF Healthcare assists with arranging in-flight oxygen and emergency documentation for the journey.
What is the success rate of TOF repair, and what are the long-term outcomes?
Tetralogy of Fallot repair is one of the most successful major congenital heart surgeries performed today. At high-volume, JCI-accredited pediatric cardiac centers — including GAF Healthcare's partner hospitals in India and the UAE — the 30-day surgical survival rate for elective primary TOF repair in infants and children is 95–98%, reflecting a mortality risk of 2–5%. For optimal-risk patients (infants 3–6 months, no associated syndromes, favorable pulmonary anatomy), some centers report 30-day survival exceeding 98–99%. Mortality risk is higher in neonates under 2.5 kg (5–10%), patients with TOF/pulmonary atresia with MAPCAs (5–15%), and those undergoing redo surgery. Long-term survival data from landmark cohort studies (including the Toronto Congenital Cardiac Centre for Adults and the Mayo Clinic TOF registry) demonstrate 30-year survival of 85–92% and 40-year survival of approximately 78–85% in patients who underwent complete repair, reflecting the excellent durability of the correction. The majority of patients lead normal, active lives — attending school, participating in sports (with individualized cardiology-guided exercise recommendations), and completing normal pregnancies (with appropriate high-risk obstetric and ACHD cardiology co-management). The most significant long-term challenge is the management of pulmonary regurgitation following transannular patch repair: approximately 10–15% of repaired TOF patients will require a pulmonary valve replacement (surgical or transcatheter) within 15–25 years of initial repair, and virtually all should be followed lifelong by an adult congenital heart disease (ACHD) cardiologist. The availability of transcatheter pulmonary valve replacement (TPVR) with the Melody™ or SAPIEN XT™ valve has substantially reduced the burden of redo open-heart surgery in this population. With consistent lifelong cardiac surveillance and timely reintervention when indicated, the overwhelming majority of TOF patients reach adulthood and lead full, productive lives.

How GAF Healthcare Assists in Choosing the Best Hospital for Tetralogy of Fallot (TOF) in Bengaluru, India

Discover the Top Hospitals for Tetralogy of Fallot (TOF) in Bengaluru, India

This page lists 10 accredited paediatric cardiology hospitals in Bengaluru, India, so you can compare accreditation, specialties and bed capacity in one place.

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Common Questions

Frequently asked questions about tetralogy of fallot (tof) in Bengaluru, India

How many paediatric cardiology hospitals are listed in Bengaluru, India?
10 hospitals in our Bengaluru, India directory are currently listed for paediatric cardiology including Tetralogy of Fallot (TOF).
How do you choose which hospitals to list?
A hospital appears on this page when Paediatric Cardiology is among its listed specialties and it is located in Bengaluru, India. Hospitals are not ranked by a proprietary "best" score — the order follows the listed rating (highest first), the same field shown on each hospital's profile.
How much does treatment cost in India?
Cost varies by hospital, city and individual case. Use our cost calculator for a personalized estimate — see the link on this page.
Are there paediatric cardiology hospitals for this in other India cities?
See the "Hospitals in other cities" links on this page for the full India list.
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