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Heart Failure

Heart failure happens when the heart can't pump enough blood to meet the body's needs. This can happen because of conditions like heart disease, diabetes, high blood pressure or obesity, which can slowly weaken the heart over time. Other things, like certain viral infections, cancer treatments and inherited diseases, can also cause heart failure.

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Living fully with heart failure

Heart failure is different for everyone. Heart disease, diabetes, high blood pressure, and being overweight can gradually make your heart weaker. That’s why it’s important to take care of your heart. 

Your heart failure care will be focused on what’s best for you, and if needed, a heart transplant may be an option. Doctors use something called staging to understand how serious your heart failure is. This helps them make the best plan for you. There are 4 stages: 

  • Stage A: You are at high risk for heart failure but don’t have symptoms yet.
  • Stage B: You have heart disease but aren’t feeling symptoms yet.
  • Stage C: You have heart disease and are starting to feel symptoms.
  • Stage D: This is advanced heart failure. Your heart is not responding to regular treatments and you may need more advanced treatments like a heart transplant.
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Conditions

Nearly 1 in 4 adults in the United States will develop heart failure during their lifetime. While lifestyle factors lead to heart failure, certain conditions can weaken the heart, too. For example:  


Heart failure symptoms vary based on your underlying condition and stage of heart failure. Common symptoms include:

  • Fatigue and weakness
  • Shortness of breath with activity or when lying down
  • Struggling with exercise 
  • Rapid weight gain
  • Swelling in the legs 
  • Swelling in the abdomen
  • Loss of appetite or nausea
  • Confusion or difficulty concentrating
  • Persistent cough or wheezing
  • Arrhythmia (rapid or irregular heartbeat)
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Testing

Everyone’s journey to better heart health starts with a careful check-up. Your doctor and cardiologist will use the latest tools to understand how your heart is doing. These might include:

  • Blood tests
  • Echocardiogram (a heart ultrasound)
  • CT scan of the chest
  • Cardiac stress test
  • MRI of the heart

Your doctor may also send you to a special facility called a catheterization lab (cath lab). It has special equipment to help check serious heart and blood vessel problems. In the cath lab, you might have:

  • Left heart catheterization (coronary angiography): This looks at the blood vessels that supply blood to your heart.
  • Right heart catheterization (Swan-Ganz catheter): A small tube is used to check your heart's pressure and blood flow.
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Treatments

Heart failure treatments depend on how severe the condition is. For early-stage heart failure, simple lifestyle changes and medications can help manage symptoms and improve heart health. For more advanced heart failure, treatments may include interventional cardiology procedures to fix heart valves, open blocked arteries or devices like pacemakers and heart pumps. In some cases, a heart transplant may be necessary. Other medical devices can also improve heart function and reduce symptoms. 

You may also have the option to join clinical trials for new heart failure treatments, including investigational medications and emerging medical devices. Talk to your doctor to explore the best treatment options for you.

Key treatments for heart failure may include:

For early-stage heart failure

For people living with stage A or stage B heart failure, our top priority is getting you on the path to better health before symptoms begin to show. For many people, that starts with making heart-healthy lifestyle choices, like exercising more, managing your weight and having less salt in your diet.

Stopping smoking and cutting back on alcohol use does your heart a big favor, too, but that’s not always easy to do on your own. There are resources and support available to help, and we’re always here to listen if you need to talk.

Your doctor may also prescribe medication — like beta-blockers or diuretics — to slow or stop the progression of heart failure. You can learn more about heart failure medications with our guide, "How to Take Your Heart Failure Medicines."

For end-stage heart failure

For people living with stage C or stage D heart failure, also known as advanced or end-stage heart failure, we focus on:

  • Managing symptoms
  • Preventing further complications
  • Helping you enjoy a comfortable quality of life

We always prefer to start with minimally invasive treatments, such as lifestyle changes and medications, for heart failure. However, if these strategies are not sufficient, we will consider more advanced options like mechanical circulatory support or a heart transplant.

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Caring for your heart

Living well with heart failure

Having heart failure is tough, but people can still live full lives if they follow some simple rules. Eating healthy foods, keeping track of how you feel and doing exercises recommended by doctors can help improve your overall health and emotional well-being.

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FAQs

How do you know if you're a good candidate for a heart transplant or LVAD?

Deciding to have a heart transplant or an LVAD is an important choice, and you’ll make it with your doctor and the people who support you. You might be a good candidate if:

  • Your heart has trouble pumping enough blood to keep you feeling healthy.
  • Your body is ready to handle the surgery and the recovery that comes after.

Deciding whether to move forward with a heart transplant or an LVAD is a big decision, and it’s important to take your time and think about all the options. Here are some steps to help you make the right choice:

  • Talk to your care team: They’ll explain your options and help you understand the benefits and risks.
  • Ask questions: Don’t be afraid to ask about the LVAD surgery, recovery and how it will affect your life.
  • Involve your support team: Talk with family and friends to get their thoughts and support.
  • Consider your health: Think about how well your body can handle LVAD surgery and recovery.
  • Think about your future: Consider how the treatment might improve your life in the long run.
  • Take your time: This is an important choice, so make sure you feel ready and comfortable with your decision.

Your doctor, support team and loved ones will be there to guide you every step of the way through your heart failure treatment journey.

What is congestive heart failure?

Congestive heart failure occurs when the heart doesn’t pump blood as effectively as it should, causing blood and fluid to back up in the lungs and other parts of the body. This condition often results from underlying health issues such as coronary artery disease, high blood pressure, or heart muscle damage.  

Congestive heart failure is a chronic condition that may require ongoing care, including lifestyle changes, medications, and advanced treatments or heart transplant surgery. Early diagnosis and personalized care can improve symptoms and quality of life. 

Is congestive heart failure hereditary?

In some cases, congestive heart failure can have a hereditary component. Certain genetic factors, such as familial cardiomyopathies, can increase the risk of heart failure by affecting the structure and function of the heart muscle.  

If you have a family history of heart failure or cardiac conditions, it’s important to share this information with your doctor. By identifying risk factors early, you can take proactive steps to support your heart health and, if needed, access appropriate heart failure treatment. 

Can heart failure be reversed?

While heart failure is typically a chronic condition, it is possible to manage and, in some cases, improve heart function with timely and effective care. There are also some reversible causes.  Early-stage heart failure can often be addressed with lifestyle changes, medications, or device therapy.  

Advanced treatments like ventricular assist devices (VADs) or cardiac transplant surgery may be considered for severe cases. While not all heart failure can be fully reversed, comprehensive heart failure treatment can significantly improve symptoms, improve heart function, and support a better quality of life.

 

How long can someone live with congestive heart failure?

The life expectancy for someone with congestive heart failure is highly variable and depends on the stage and severity of the condition, as well as the effectiveness of their heart failure treatment. Early diagnosis and personalized care can greatly improve outcomes.  

At Tufts Medicine, we focus on managing heart failure symptoms and slowing disease progression through lifestyle changes, medications, and advanced treatments like a heart transplant for those with severe cases. Every person’s journey is unique, and with the right care, many people live longer, healthier lives. 

At what stage of heart failure is a transplant considered?

A heart transplant is often recommended for people with Stage D heart failure, also known as advanced or end-stage heart failure. At this stage, the heart struggles to pump blood effectively and no longer responds to standard therapies like medications and other less invasive procedures.

At Tufts Medicine, we specialize in guiding individuals through the heart transplant process, offering expert care and support at every step. For many, a heart transplant is the best chance to restore heart function and significantly improve quality of life. 

Can someone with heart failure have a heart transplant?

Yes, many people with advanced heart failure may be eligible for a heart transplant, depending on their overall health and specific condition. A cardiac transplant is typically recommended for those whose heart failure symptoms can't be managed with other treatments. The cardiology team at Tufts Medicine carefully evaluates each individual to determine if a heart transplant is the right choice, ensuring the highest standard of care throughout the process. 

  • I can't say enough for the care that I received from the whole [heart failure + transplant] team. From day one of the evaluation I have felt so supported. I am where I am today because of my donor family and the Tufts Medical Center team’s support and care.
    Tufts Medical Center
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