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Heart failure is a long-term condition in which the heart cannot pump enough blood to meet the body's needs, placing a heavy burden on patients and their families. It is not a single event but a progressive syndrome that worsens without proper management, and the quality of specialist care available makes a meaningful difference to outcomes. CARE CHL Hospitals, Indore, offers comprehensive heart failure assessment and individualised treatment combining advanced diagnostics with both medical and surgical expertise within a single centre.

What Is Heart Failure?

Heart failure occurs when the heart muscle is damaged or stiffened enough that it cannot maintain adequate output, causing fluid to accumulate in the lungs and body. Heart failure is broadly categorised into two types:

  • HFrEF (heart failure with reduced ejection fraction): Systolic heart failure occurs when the left ventricle weakens & cannot contract forcefully enough and ejection fraction (the percentage of blood pumped per beat) falls below 40%.
  • HFpEF (heart failure with preserved ejection fraction): Diastolic heart failure occurs when the heart muscle stiffens and fails to relax adequately between beats so the chamber fills incompletely despite an ejection fraction above 50%.

Types of Heart Failure

Heart failure is further classified by which side of the heart is predominantly affected:

  • Left-sided heart failure is the most common form, producing breathlessness and fluid accumulation in the lungs (pulmonary oedema) as the left ventricle fails to maintain forward blood flow.
  • Right-sided heart failure causes fluid to back up into the venous system, producing peripheral oedema (swelling of the ankles and legs), abdominal distension and in severe cases, ascites (fluid in the abdomen).

Symptoms of Heart Failure

Symptoms reflect the body's inability to receive adequate blood flow and the accumulation of fluid in the lungs and peripheries. Breathlessness on exertion and in advanced cases at rest or when lying flat (orthopnoea) is the hallmark symptom. Other symptoms are

  • Fatigue and reduced exercise tolerance 
  • Swelling of the ankles, feet, and legs and pitting oedema (an indentation left by finger pressure) 
  • Rapid or irregular heartbeat
  • Persistent cough 
  • Sudden weight gain from fluid retention.

Causes of Heart Failure

Multiple cardiac and non-cardiac conditions can damage or overload the heart enough to cause failure over time.

  • Coronary artery disease and prior myocardial infarction (heart attack) are the leading causes worldwide, damaging the left ventricular muscle and reducing its contractile function.
  • Long-standing hypertension causes the heart muscle to thicken and stiffen progressively, contributing to both HFpEF and, over time, HFrEF.
  • Valvular heart disease, including rheumatic mitral and aortic disease, places a chronic mechanical burden on the heart that eventually leads to failure.
  • Cardiomyopathy (disease of the heart muscle itself), whether dilated, hypertrophic, or caused by alcohol, thyroid disease, or viral myocarditis, is an important and treatable cause.

Risk Factors for Heart Failure

Several risk factors increase the likelihood of developing heart failure. They are:

  • Chronic diseases like diabetes mellitus, hypertension, and dyslipidaemia 
  • Obesity, particularly abdominal obesity
  • Sleep apnoea
  • Tobacco smoking and excess alcohol use each damage the myocardium directly and accelerate the atherosclerosis that leads to ischaemic cardiomyopathy.

Complications

Untreated or inadequately treated heart failure leads to progressive decline and a range of serious complications. They are:

  • Acute decompensated heart failure 
  • Arrhythmias particularly ventricular tachycardia and atrial fibrillation
  • Cardiac cachexia (progressive muscle and body-weight loss)
  • Cardiorenal syndrome (combined heart and kidney failure)
  • Hepatic congestion.

Diagnosis of Heart Failure

Diagnosis combines clinical assessment with targeted investigations to confirm the diagnosis, determine the type and identify any reversible underlying cause:

  • Echocardiography (cardiac ultrasound) is the cornerstone investigation, measuring ejection fraction, chamber size, wall motion and valve function directly.
  • BNP or NT-proBNP (natriuretic peptides—biomarkers released by the failing heart muscle) confirm the diagnosis, and elevated levels guide treatment intensity.
  • ECG, chest X-ray and blood tests, including kidney function, thyroid function, and iron studies identify contributing causes and assess end-organ impact.
  • Cardiac MRI or coronary angiography is used selectively when the cause is unclear.

Heart Failure Treatment

Treatment is individualised based on the type of heart failure, its severity and any reversible underlying cause:

  • Evidence-based medical therapy for HFrEF is built around four drug classes: ACE inhibitors or ARBs, beta-blockers, mineralocorticoid receptor antagonists, and SGLT2 inhibitors - each independently reducing complications and hospitalisation.
  • Device therapy for selected HFrEF patients includes an ICD (implantable cardioverter-defibrillator) and CRT (cardiac resynchronisation therapy), both reducing sudden death and improving function.
  • Surgical options including CABG for ischaemic heart failure, valve repair or replacement for valvular-related failure, and LVAD (left ventricular assist device) implantation for advanced cases and address underlying structural causes directly.
  • Lifestyle modification, fluid restriction (typically 1.5 to 2 litres daily), daily weight monitoring to detect fluid accumulation early, and supervised cardiac rehabilitation are essential non pharmacological components of management.

Why Choose CARE CHL Hospitals for Heart Failure Treatment in Indore?

CARE CHL Hospitals, Indore, provides specialist heart failure care through a dedicated multidisciplinary team of cardiologists, cardiac surgeons, electrophysiologists and heart failure nurses. Diagnostic capabilities include advanced echocardiography with strain imaging, cardiac MRI and invasive haemodynamic assessment, allowing precise classification of each patient's heart failure type and underlying cause. All evidence-based pharmacological therapies, device implantation (ICD and CRT), coronary intervention and advanced valve procedures are available within the same centre.

A structured heart failure outpatient clinic provides regular specialist review, BNP monitoring, medication optimisation and early identification of decompensation before it requires emergency admission. Patients receive individualised dietary and fluid counselling, supervised rehabilitation and education on self monitoring, reflecting a comprehensive approach to long term disease management that serves patients from Indore and across Madhya Pradesh.

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