Heart failure is a serious cardiovascular condition that affects the heart's ability to pump blood efficiently or fill properly. It can develop gradually due to long-standing medical conditions or occur following damage to the heart muscle.
Cardiomyopathy, hypertension, coronary artery disease, and certain rhythm abnormalities are among the conditions associated with heart failure.
Recognising symptoms and receiving timely treatment can help improve quality of life and reduce the risk of hospitalisation.
What Is Heart Failure?
Heart failure does not mean that the heart has completely stopped working.
Instead, the heart becomes unable to meet the body's circulatory needs effectively.
Some patients develop reduced pumping strength, while others experience problems with the heart's ability to relax and fill with blood.
Heart failure may affect the left side, right side, or both sides of the heart.
Common symptoms include breathlessness during activity, fatigue, swelling in the legs, and difficulty lying flat because of breathing discomfort.
Understanding Cardiomyopathy
Cardiomyopathy refers to diseases affecting the structure or function of the heart muscle.
Different forms include dilated cardiomyopathy, hypertrophic cardiomyopathy, and restrictive cardiomyopathy.
Dilated cardiomyopathy may cause the heart chambers to enlarge and weaken.
Hypertrophic cardiomyopathy involves abnormal thickening of the heart muscle and may have a genetic basis.
Some forms of cardiomyopathy can increase the risk of dangerous heart rhythm abnormalities or sudden cardiac arrest.
How Hypertension Affects the Heart
Uncontrolled systemic hypertension forces the heart to work against increased pressure.
Over time, this can contribute to thickening of the heart muscle, impaired relaxation, and eventually heart failure.
Pulmonary hypertension is a different condition involving elevated pressure in the blood vessels supplying the lungs.
It can place additional strain on the right side of the heart.
Both conditions require careful evaluation because their causes and treatment approaches differ.
How Is Heart Failure Diagnosed?
A cardiologist may recommend investigations based on symptoms and examination findings.
These can include ECG, echocardiography, blood tests, chest imaging, and selected advanced investigations.
Echocardiography is particularly useful for assessing heart pumping function, chamber size, and valve abnormalities.
Blood tests such as BNP or NT-proBNP may help evaluate suspected heart failure.
In selected cases, cardiac MRI can provide additional information about heart muscle disease.
Treatment and Long-Term Heart Failure Management
Heart failure treatment depends on its underlying cause, severity, and whether pumping function is reduced or preserved.
Management may include medicines that improve outcomes, control fluid retention, regulate blood pressure, and reduce cardiac workload.
For appropriate patients with heart failure and reduced ejection fraction, treatment may include beta-blockers, renin-angiotensin system therapies, mineralocorticoid receptor antagonists, and SGLT2 inhibitors.
Regular monitoring is important for evaluating symptoms, kidney function, electrolytes, and treatment response.
Advanced Cardiac Devices for Heart Failure
Some patients may require specialised cardiac devices.
An implantable cardioverter defibrillator can detect and treat certain dangerous heart rhythms.
Cardiac resynchronisation therapy helps coordinate the contraction of the heart's ventricles in selected patients with electrical conduction delays.
These devices are recommended only when specific clinical criteria are met.
Heart Failure Consultation in Kharadi, Pune
Early recognition and consistent treatment can help patients manage symptoms and maintain daily activities.
Consult Dr Pramod Narkhede in Kharadi, Pune, for heart failure assessment, cardiomyopathy evaluation, and guidance on advanced cardiac management.
