What's this test for?

This test is ideal if you're experiencing symptoms like shortness of breath, fatigue, or swelling in your legs and ankles, especially if you already have a heart condition. It helps identify whether your heart failure risk is increasing so you can take steps early. It's also useful if you've been diagnosed with heart failure and want to understand how your condition may be progressing.

What's included in this test?

This test measures a single, specific protein in your blood tied to heart tissue scarring and inflammation. It matters because this protein can rise before other obvious signs of heart failure worsening appear, giving you a heads-up on your cardiovascular risk.

What happens after I get my results?

Your results will show up in your account with the normal range clearly explained next to your value. If your level is elevated, next steps typically include lifestyle changes like reducing salt intake, staying active as your body allows, and monitoring your weight and symptoms closely, while a very high result paired with severe symptoms like difficulty breathing should prompt immediate medical care. You can download a standard lab report from your account at any time. Since heart health can change, the trends feature lets you track this marker over time to see if your risk is rising or stable.

How can I naturally support heart health?

Reducing sodium intake, eating more fruits, vegetables, and whole grains, and staying consistently active (as approved for your condition) can all help support your heart. Managing stress through sleep, relaxation techniques, or light exercise also plays a role in reducing strain on your heart. Avoiding smoking and limiting alcohol are two of the most impactful changes you can make.

When will I get my results?

Results are typically ready within about 7 days of your blood draw. Once processed, they'll be uploaded directly to your secure online account where you can view and download them.

Who should consider this test?

This test is a good fit for people already diagnosed with chronic heart failure who want to track their disease progression risk. It's also useful for those with risk factors like high blood pressure, prior heart attacks, or family history of heart disease who want a clearer picture of their cardiovascular status.

What symptoms indicate I may need this test?

Common signs include shortness of breath during regular activity, unusual fatigue, swelling in the legs, ankles, or abdomen, and rapid or irregular heartbeat. If you notice these symptoms getting worse over time, it may be a sign your heart is under more strain.

What is Galectin-3 and why does it matter?

Galectin-3 is a protein your body produces that's linked to inflammation and scarring (fibrosis) in heart tissue. Higher levels can mean your heart is working harder to compensate for damage, making it a useful marker for tracking heart failure risk before symptoms become severe.

What does a high Galectin-3 result mean?

A high result suggests there may be increased inflammation or scarring happening in your heart tissue, which is linked to a higher risk of your heart failure getting worse. It doesn't mean something is wrong right this moment, but it's a signal to focus on heart-healthy habits and keep a close eye on your symptoms. If you notice worsening shortness of breath or swelling alongside a high result, seek medical care.

How often should I retest?

If you have chronic heart failure or elevated risk factors, retesting every few months can help you and your care routine track whether your risk is climbing or holding steady. Your first result also gives you a helpful baseline to compare future tests against using the trends feature.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

Galectin-3 Test - Heart Failure Risk Check

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

[email protected]

Galectin-3 Heart Failure Risk Blood Test

Galectin-3

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

What's this test for?

What's included in this test?

What happens after I get my results?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

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Galectin-3 Heart Failure Risk Blood Test

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

1,000,000+ blood tests later, here's what our customers say