At Artemis Hospitals, Gurugram, we understand that a heart transplant is one of the most complex and life-changing procedures in cardiac care, requiring precise surgical expertise, advanced critical care, strict infection control, and long-term patient monitoring.
As an internationally recognised hospital with NABH and JCI accreditation, we follow globally accepted standards across every stage of the transplant journey, from detailed pre-transplant evaluation and donor matching to surgery, ICU care, rehabilitation, and lifelong follow-up.
Our multidisciplinary transplant team works closely to provide seamless, patient-centric care, supported by advanced cardiac infrastructure, dedicated transplant coordinators, and comprehensive support services for both domestic and international patients.
When is a Heart Transplant Needed?
A heart transplant is not a first-line treatment; it is the treatment of last resort when every other option has been exhausted. The decision to list a patient for transplant requires comprehensive evaluation by a multidisciplinary cardiac team. The following conditions and clinical indicators drive the transplant referral and listing decision.
End-Stage Heart Failure
The most common indication. End-stage heart failure typically defined by an ejection fraction below 25%, NYHA Class III-IV symptoms despite optimised medical therapy, and repeated hospitalisations represents the final stage of a progressive cardiac deterioration that medications and devices can no longer reverse. The underlying causes include ischaemic cardiomyopathy (coronary artery disease-related), dilated cardiomyopathy, hypertensive heart disease, and post-myocarditis cardiomyopathy.
Dilated cardiomyopathy where the heart muscle weakens and the chambers enlarge, reducing pumping efficiency accounts for a significant proportion of transplant recipients in India. Hypertrophic cardiomyopathy with outflow obstruction unresponsive to septal ablation or myectomy, and restrictive cardiomyopathy (often caused by amyloidosis or sarcoidosis), may also progress to transplant-level disease. Arrhythmogenic right ventricular cardiomyopathy (ARVC) occasionally requires transplantation when it progresses to biventricular failure.
Advanced Coronary Artery Disease
Patients with diffuse coronary artery disease not amenable to revascularisation (bypass surgery or angioplasty), or those who have developed ischaemic cardiomyopathy following multiple myocardial infarctions, may reach a point where their heart muscle damage is too extensive for any intervention other than replacement. These patients typically present with severely reduced ejection fraction and refractory angina or heart failure symptoms.
Congenital Heart Diseases Requiring Transplant
Complex congenital heart defects particularly those not correctable through conventional paediatric cardiac surgery, or those that have progressed to end-stage ventricular failure despite prior surgical palliation may ultimately require cardiac transplantation. Conditions including hypoplastic left heart syndrome (following staged palliation), single-ventricle physiology with failing Fontan circulation, and severe congenital aortic valve disease with irreversible ventricular remodelling are among the paediatric indications considered at Artemis Hospitals.
Severe Valve and Structural Heart Disorders
Advanced mitral or aortic valve disease that has caused irreversible ventricular damage where the heart muscle has remodelled to the point that valve repair or replacement alone cannot restore function may progress to transplant eligibility. Similarly, patients with multiple valve involvement or structural abnormalities causing severe biventricular dysfunction may be evaluated for transplantation when conventional surgical options offer inadequate benefits.
What are the Signs that You May Need Advanced Heart Failure or Transplant Evaluation?
Advanced heart failure can sometimes develop gradually, and many patients may ignore early warning signs thinking they are just due to age, stress, or fatigue. We advise patients to seek evaluation if they experience symptoms like:
- Severe shortness of breath at rest or with minimal exertion (NYHA Class III-IV) that persists despite maximum tolerated doses of guideline-directed medical therapy
- Profound fatigue, inability to perform activities of daily living, and a markedly reduced exercise capacity on formal testing (peak VO2 below 14 mL/kg/min)
- Frequent hospitalisation for acute decompensated heart failure — particularly if two or more hospitalisations occur within a twelve-month period
- Haemodynamic compromise requiring repeated intravenous diuretics, inotropes, or vasopressors outside of an acute setting
- Poor response to medications including ACE inhibitors/ARBs, beta-blockers, mineralocorticoid antagonists, and SGLT2 inhibitors
- Advanced cardiomyopathy with ejection fraction below 20–25% on echocardiography despite optimised medical management
- Life-threatening ventricular arrhythmias that are not controlled by medications or ICD therapy
- Progressive renal or hepatic dysfunction secondary to reduced cardiac output (cardiorenal or cardiohepatic syndrome)
Specialised Heart Transplant Programs Available at Artemis Hospitals
At Artemis Hospitals, we offer specialised heart transplant programs designed to provide advanced care for patients with severe and complex heart conditions. Our multidisciplinary team of cardiologists, heart failure experts, transplant surgeons, and rehabilitation specialists work together to ensure personalised treatment, comprehensive evaluation, and long-term support throughout the transplant journey.
Adult Heart Transplant
Artemis Hospitals performs orthotopic heart transplantation the standard technique in which the recipient's diseased heart is removed and replaced with the donor heart in the anatomically correct position, using the bicaval technique that preserves normal sinus node function and reduces post-operative arrhythmia risk. The programme covers all primary adult indications including ischaemic cardiomyopathy, dilated cardiomyopathy, and advanced valvular heart disease.
Paediatric Heart Transplant
The paediatric cardiac surgery and transplant team at Artemis Hospitals is experienced in the specific challenges of childhood cardiac transplantation including size-matching, donor heart allocation, growth considerations for immunosuppressive regimens, and the psychological and developmental needs of paediatric transplant recipients and their families. Paediatric indications include congenital heart disease with end-stage ventricular failure, dilated cardiomyopathy in children and adolescents, and failing Fontan circulation.
High-Risk and Complex Heart Failure Cases
Not all transplant candidates present straightforwardly. Artemis Hospitals manages high-complexity cases including patients with multiple prior cardiac surgeries (redo sternotomy), severe pulmonary hypertension requiring pulmonary vasodilator therapy prior to listing, patients with combined cardiac and renal failure requiring simultaneous heart-kidney evaluation, and those with cardiac sarcoidosis, amyloidosis, or other infiltrative cardiomyopathies with systemic involvement.
Bridge-to-Transplant Cases with LVAD Support
Many patients deteriorate while awaiting a suitable donor heart. For these patients, Artemis Hospitals provides left ventricular assist device (LVAD) implantation as a bridge to transplant — maintaining haemodynamic stability, preserving end-organ function, and allowing patients to recover to a better clinical condition before transplant surgery. LVAD therapy also enables ambulatory management, reducing prolonged ICU dependency while on the waiting list.
Repeat and Emergency Heart Transplant Cases
Retransplantation for patients experiencing severe primary graft failure or chronic graft vasculopathy many years after a first transplant is available for carefully selected candidates. Emergency transplantation for patients in cardiogenic shock on maximal haemodynamic support (ECMO, IABP, LVAD) is managed through the 24/7 cardiac emergency infrastructure at Artemis Hospitals.
Advanced Diagnostic Facilities Available at the Best Heart Transplant Hospital in India
Comprehensive pre-transplant assessment requires a level of diagnostic capability that distinguishes specialist transplant centres from general cardiac programmes. Artemis Hospitals provides:
Advanced Cardiac Imaging and Echocardiography
- Transthoracic and transoesophageal echocardiography (TTE and TOE) for ventricular function assessment, valve anatomy, and haemodynamic profiling
- Three-dimensional echocardiography for accurate volumetric analysis and surgical planning
- Stress echocardiography to assess myocardial viability and residual contractile reserve important in differentiating ischaemic from hibernating myocardium
Cardiac MRI and CT Angiography
Cardiac MRI (CMR) for myocardial tissue characterisation identifying fibrosis, inflammation, oedema, and infiltrative disease patterns (critical in amyloidosis, sarcoidosis, and myocarditis assessment)
- CT coronary angiography for non-invasive coronary anatomy delineation
- Cardiac CT for anatomical planning, particularly in patients with prior surgery or complex congenital anatomy
Heart Function and Haemodynamic Assessment
- Right heart catheterisation (Swan-Ganz catheterisation) to measure pulmonary artery pressures, pulmonary vascular resistance (PVR), and transpulmonary gradient essential for assessing transplant candidacy and the risk of primary graft failure
- Cardiopulmonary exercise testing (CPET) for objective assessment of peak oxygen consumption (peak VO2) the single most important functional measure for transplant listing decisions
- Ambulatory haemodynamic monitoring for patients on mechanical circulatory support
Donor Matching and Compatibility Evaluation
- ABO blood group compatibility testing a mandatory prerequisite for cardiac transplantation
- Panel reactive antibody (PRA) testing and human leucocyte antigen (HLA) profiling to assess sensitisation risk and guide crossmatch protocols
- Virtual crossmatch technology for prospective compatibility assessment between listed recipients and potential donors
- Coordination with NOTTO and regional organ procurement organisations (OPOs) for donor identification, offer evaluation, and logistics
Comprehensive Heart Transplant Services at Artemis Hospitals
We provide comprehensive heart transplant services, covering every stage of care from detailed pre-transplant evaluation to surgery and long-term recovery support. With advanced technology, experienced specialists, and dedicated critical care teams:
Pre-Transplant Evaluation and Counselling
The pre-transplant workup at Artemis Hospitals is a thorough, multi-specialist assessment that takes 1–2 weeks for inpatients and can be structured as an outpatient process for clinically stable patients. It includes full cardiac imaging, haemodynamic assessment, pulmonary function tests, renal and liver function evaluation, infectious disease screening (including latent TB, viral hepatitis, HIV, CMV, EBV), dental evaluation (to reduce post-transplant infection risk), psychological assessment, and social work evaluation. Patients and families receive detailed counselling on the transplant process, risks, post-operative medication commitments, and lifestyle expectations.
Heart Failure Management Programs
Not every patient referred for transplant evaluation ultimately receives a transplant. For a proportion, optimisation of guideline-directed medical therapy including:
- Latest heart failure medications
- Device therapies (CRT, ICD) to improve symptoms and cardiac function
Artemis Hospitals operates a structured heart failure management programme that pursues maximum medical therapy before progressing to transplant listing.
Donor Heart Allocation and Transplant Coordination
When a suitable donor heart becomes available, time is critical. The ischaemic time limit for a donor heart is approximately 4–6 hours from cross-clamp to reperfusion. Artemis Hospitals maintains 24/7 transplant coordination, with dedicated organ procurement and recipient preparation teams available around the clock. The transplant coordinator works with NOTTO, regional procurement organisations, and retrieval teams to manage the logistical chain from donor identification to implantation.
Mechanical Circulatory Support & Advanced Heart Failure Care
Mechanical circulatory support devices can help the heart pump blood more effectively in patients with advanced heart failure who may not respond well to medications alone.
At Artemis Hospitals, our advanced heart failure care program offers specialised treatments, close monitoring, and expert support to improve heart function, manage symptoms, and enhance overall quality of life.
Left Ventricular Assist Device (LVAD) Support
An LVAD is a mechanical pump surgically implanted to assist the failing left ventricle in pumping blood to the body. At Artemis Hospitals, LVADs are used in three clinical contexts: as a bridge to transplant (BTT) sustaining patients while they await a donor heart; as a bridge to decision (BTD) supporting patients while their candidacy for transplant or other therapies is being assessed; and as destination therapy (DT) for patients who are not transplant candidates but whose quality of life and survival can be meaningfully extended with permanent LVAD support. Current-generation continuous-flow LVADs (HeartMate 3, HVAD) have significantly improved survival and quality of life compared with early pulsatile devices.
ECMO and Critical Cardiac Care
Venoarterial ECMO (extracorporeal membrane oxygenation) provides full cardiopulmonary support for patients in cardiogenic shock unresponsive to vasopressors and inotropes, and for patients who decompensate acutely while awaiting transplant. Artemis Hospitals maintains a 24/7 ECMO programme within its cardiac surgical ICU. ECMO serves as the most aggressive form of temporary mechanical circulatory support and can stabilize haemodynamics while definitive treatment transplant, LVAD implantation, or revascularisation is arranged.
Advanced Cardiac Rehabilitation Programs
Patients on LVAD support and those awaiting transplant are enrolled in supervised cardiac rehabilitation, with the goal of maintaining and improving physical conditioning, nutritional status, and psychological wellbeing before surgery. Pre-transplant physical conditioning has been shown to improve post-transplant outcomes, reduce ICU stay duration, and support faster functional recovery.
Long-Term Heart Failure Monitoring
For patients who do not progress to transplant, Artemis Hospitals provides structured long-term heart failure monitoring including remote haemodynamic monitoring through implantable devices (CardioMEMS), regular outpatient review, pharmacological optimisation, and early identification of deterioration that may trigger re-evaluation for transplant listing.
Advanced Infrastructure & Technology for Heart Transplant in India at Artemis Hospitals
Post-transplant patients require the most intensive level of cardiac critical care available. Artemis Hospitals maintains dedicated cardiac surgical ICUs with one-to-one nursing ratios. The environment is designed to minimise infection risk.
Our transplant pharmacists and infectious disease specialists work alongside the cardiology team to optimise immunosuppressive regimens through therapeutic drug monitoring, adjusting doses to maintain adequate rejection prophylaxis while minimising toxicity.
For appropriate patients, Artemis Hospitals offers minimally invasive approaches to mechanical circulatory support, including percutaneous LVAD devices (Impella, IABP) for short-term haemodynamic support in acute settings, and minimally invasive LVAD implantation techniques that reduce surgical trauma and improve recovery in selected bridge-to-transplant patients.
Recovery & Long-Term Care After Heart Transplant
Immediately following transplant surgery, patients are transferred to the cardiac surgical ICU for close haemodynamic monitoring. The early post-operative phase:
- 7–14 days in the ICU: Management of primary graft function, weaning from mechanical ventilation, gradual reduction of inotropic support, initiation of immunosuppression, and monitoring for early rejection.
- Endomyocardial biopsy: A small tissue sample taken from the transplanted heart via a catheter is performed at scheduled intervals in the first year to screen for acute rejection.
- Structured cardiac rehabilitation: It begins in the early post-transplant period and continues for 12–24 months.
- Annual surveillance for cardiac allograft vasculopathy (CAV): A form of accelerated coronary disease in the transplanted heart, and the leading cause of late graft failure — is performed through coronary angiography, intravascular ultrasound (IVUS), or coronary CT angiography.
Why Choose Artemis Hospitals as the Best Heart Transplant Hospital in India?
Artemis Hospitals offers advanced heart transplant care backed by experienced transplant surgeons, specialised cardiac ICUs, ECMO and LVAD support, and a dedicated multidisciplinary team. From pre-transplant evaluation to lifelong post-surgery care, every stage of treatment is managed under one roof with a strong focus on safety, recovery, and long-term outcomes. The hospital also provides specialised paediatric cardiac transplant services and internationally comparable success rates, while offering a significant cost advantage compared to many global healthcare centres.
International Patient Services for Heart Transplant in India
Artemis Hospitals welcomes international patients seeking advanced heart transplant and cardiac care with dedicated end-to-end support throughout their treatment journey. Our international patient services team ensures a smooth and coordinated experience before, during, and after treatment in India.
- Medical visa assistance and documentation support
- Remote second opinion and pre-arrival medical record review
- Airport transfers, accommodation guidance, and interpreter services
- Dedicated international patient coordinators for seamless communication
- Transparent treatment cost estimates and customised care packages
- Remote post-transplant follow-up support coordinated with local doctors
How to Book an Appointment at the Best Heart Transplant Hospital in India?
Patients can schedule an outpatient consultation with the heart failure and transplant cardiology team at Artemis Hospitals, while critically ill patients may be admitted for immediate evaluation and care. Those seeking a second opinion on heart transplant eligibility, LVAD support, or advanced heart failure treatment can also consult the team by sharing their previous cardiac reports, imaging, and medical records for a detailed assessment.
Article by Dr. Surendra Nath Khanna
Chairperson, Adult Cardiac Surgery & Heart - Lung Transplant
Artemis Hospitals
