Medical articles of Heart failure

25/06/2026
Dr Satnam Singh
Cardiologist
What are the stages of heart failure and what do they mean?
Heart failure is classified into four stages (A to D) that describe risk level, structural heart changes, and symptom severity. This staging system helps identify disease early, guide treatment decisions, and monitor progression over time.
03/06/2026
Dr Sanjiv Petkar
Cardiologist
What to know about device therapy for heart failure
Heart failure describes the state of the heart’s inability to pump blood as effectively as it should throughout the body. It is a serious condition that can stem from various heart diseases or abnormalities and requires prompt and thorough medical attention. In this article, a consultant cardiologist provides an overview of device therapy for heart failure, an approach that uses surgically implanted technologies to assist the heart in maintaining an adequate heartbeat rate and rhythm. The most common devices used for heart failure treatment include pacemakers, cardiac resynchronisation therapy devices, implantable cardioverter defibrillators, and left or right (or both) ventricular assist devices.
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27/04/2026
Dr Brian Halliday
Cardiologist
Heart failure: early detection and novel treatments
Leading consultant cardiologist Dr Brian Halliday, who is based at Cleveland Clinic London Hospital and Cleveland Clinic Portland Place Outpatient Centre, goes into expert detail regarding recent advances in heart failure treatment, and how they’ve transformed the way this condition is identified and managed.
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14/10/2025
Dr Francesco Lo Monaco
Consultant cardiologist
Smoking and your heart: Why every cigarette costs more than just your lungs
Smoking cigarettes affects circulation, oxygen supply and the structure of the arteries, making smoking one of the most preventable causes of heart disease worldwide.
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09/07/2025
Written by Top Doctors
What is heart failure? Symptoms, causes, and when to see a cardiologist
Heart failure is a term that often causes alarm, but it does not mean the heart has stopped. Rather, it describes a condition where the heart is unable to pump blood efficiently enough to meet the body’s needs. Heart failure is a serious but manageable condition, and with the right diagnosis and treatment, many people continue to lead active, fulfilling lives. In this article, a consultant cardiologist explains what heart failure is, who is at risk, how it presents, and when it’s time to seek specialist advice.
15/05/2025
Dr Tapesh Pakrashi
Cardiologist
Heart failure explained: causes, symptoms, and care
Heart failure is a condition that affects millions of people globally, but it is often misunderstood. Whether you’ve recently been diagnosed or want to know more about this condition, understanding its causes, symptoms, and treatment options can empower you to take control of your health. We speak to a leading cardiologist who explores the essential aspects of heart failure.
14/05/2025
Dr Alex Simms
Cardiologist
Heart failure: what to know
Heart failure is a serious condition where the heart's ability to pump blood effectively is impaired, leading to a variety of symptoms and, if left untreated, causing significant health complications. It can be fatal. In this article, a consultant cardiologist explains what heart failure is, its symptoms, how it develops, and the approaches to managing and treating it.
24/04/2025
Dr Ganesan Kumar
Cardiologist
How to prevent heart failure
Heart failure is a serious condition that affects the heart’s ability to pump blood effectively. In this article, we’ll outline how you can reduce your risk of developing heart failure through practical lifestyle adjustments and routine cardiovascular screening.
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27/03/2025
Dr Kaushik Guha
Cardiologist
Living actively with heart failure: How medications work to support a normal life
Heart failure is a chronic condition, but with the right treatment and lifestyle changes, it is possible to live an active and fulfilling life. In this article, we’ll explore how different medications help patients with heart failure manage their symptoms and maintain a good quality of life.
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19/03/2025
Written by Top Doctors
How to choose a cardiologist
Whether in matters of love or of medical care, putting your heart in someone else’s hands can feel harrowing. In this guide, a top consultant cardiologist shares how patients can choose the best cardiologist for their heart issues.