Heart Failure Treatment in Bangalore: Devices, Rhythm Therapies, Rehabilitation and Advanced Options

The Foundation: Medicines and Monitoring

Most patients begin with guideline-directed medicines that act on different pathways, including drugs that block harmful hormonal effects, beta-blockers, aldosterone blockers and SGLT2 inhibitors, along with diuretics to remove excess fluid. Salt restriction, daily morning weights and regular echocardiography complete the base. Devices are considered when symptoms or a low ejection fraction persist despite about three months of well-tolerated medicines.

ICD and CRT Procedures

Implantable cardioverter defibrillator (ICD)

An ICD continuously watches the heart rhythm and can pace or deliver a shock if a dangerous ventricular rhythm begins. It is advised for patients who have survived a cardiac arrest or a dangerous ventricular rhythm, and as prevention in many people whose ejection fraction stays at or below 35 percent despite optimal treatment. It is placed under local anaesthesia through a small incision below the collarbone, usually within a couple of hours.

Cardiac resynchronisation therapy (CRT)

In some patients a delay in the heart’s electrical conduction, seen as a wide QRS complex or left bundle branch block, makes the ventricles contract out of step. CRT places leads to pace both ventricles together, which can ease symptoms, improve pumping and reduce hospital admissions. When protection against dangerous rhythms is also needed, a CRT-D device combines resynchronisation with a defibrillator.

Pacemaker Implantation, EP Study and RF Ablation

Rhythm and pumping function are closely linked. A heart beating too slowly causes dizziness, fainting and fatigue, while a persistently fast or irregular rhythm can weaken the muscle over time.

Pacemaker implantation

A pacemaker supports a heart that beats too slowly because of sinus node disease or conduction block. A small generator is placed beneath the skin, with leads positioned in the heart, and the procedure is usually completed within a couple of hours.

Electrophysiology (EP) study

Thin catheters passed through veins in the groin record the heart’s electrical activity and map the circuit behind palpitations, fainting or a rapid rhythm. The study is done under mild sedation and often leads straight into treatment.

Radiofrequency (RF) ablation

When the EP study finds the source, radiofrequency energy applied through the catheter can treat the small area of tissue responsible. Many supraventricular tachycardias and atrial flutter respond to a single procedure, and most patients go home within a day. Risks are low but not zero, and they are discussed beforehand.

Atrial Fibrillation Therapies

Atrial fibrillation is an irregular, often rapid rhythm that frequently coexists with heart failure and each can aggravate the other. Management rests on several pillars: assessing stroke risk and prescribing anticoagulants where indicated, controlling the heart rate, restoring normal rhythm with medicines or cardioversion, and catheter ablation in selected patients, where restoring rhythm has been shown to benefit some people with heart failure. Treating contributors such as hypertension, sleep apnoea, excess alcohol and weight is just as important.

Rehabilitation After Heart Failure

Structured rehabilitation improves exercise capacity and quality of life and helps people regain confidence. It typically involves:

• Supervised exercise that begins gently and increases step by step
• Practical guidance on salt, fluid and daily weight monitoring, with attention to hidden salt in pickles and packaged snacks
• Avoiding over-the-counter painkillers such as diclofenac and ibuprofen, which can worsen fluid retention
• Vaccination against influenza and pneumonia, and steady use of prescribed medicines
• Support for the anxiety and low mood that often accompany a long illness

Advanced Heart Failure: LV Assist Devices and Transplantation

A small group of patients progress despite optimal treatment, with symptoms at rest, repeated hospital admissions, falling blood pressure, worsening kidney function or intolerance to medicines. Recognising this stage early opens the way to advanced options.

LV assist devices

A left ventricular assist device (LVAD) is a mechanical pump connected to the left ventricle and the aorta, powered by an external controller and batteries. It supports the patient’s own heart rather than replacing it, which is why the term artificial heart is used loosely. It may be used as a bridge to transplant or as long-term therapy. Availability in India is limited to selected centres, and suitability is judged together with the surgical heart failure team.

Heart transplantation

For end-stage disease, transplantation can be the definitive option. Candidacy depends on the condition of other organs, the absence of infection or cancer, and the support available at home. Allocation of donor hearts follows state and national registries under the Transplantation of Human Organs and Tissues Act, and lifelong immunosuppression and monitoring follow. Dr. Praneeth Suryadevara’s role in this pathway is to recognise advanced disease early, optimise therapy and coordinate referral to transplant and assist-device teams.

Heart failure needs steady follow-up. Patients from JP Nagar, BTM Layout and Whitefield often find it easier to schedule regular reviews at the centre nearest to home.