Pfizer recognizes the public concern in relation to COVID-19, which continues to evolve.

Click here to learn how we are responding.

ATTR-CM (transthyretin amyloid cardiomyopathy) is a rare but life-threatening condition that affects the heart and is associated with heart failure. It’s the result of misfolding proteins that build up in the heart and body, causing symptoms like shortness of breath and swelling. In addition to your heart failure, ATTR-CM can also include a mix of symptoms like carpal tunnel syndrome in both wrists, digestive problems, pain in the lower back or legs, and/or an irregular heartbeat.

Your doctor can help you Get the Message your body may be sending. ATTR-CM is an underdiagnosed cause of heart failure, so if the symptoms described above sound familiar to you–or to someone you love–talk to a cardiologist to learn more about ATTR-CM.

Learn the facts



Talk to your doctor

Find a provider

Find resources

Newsletter sign up

Thank you!

You are now signed up to receive email updates from Get the Message – Your Heart mATTRs. When new information becomes available, we will share it with you as quickly as possible.

Pfizer understands your personal and health information is private. The information you provide will only be used by Pfizer and parties acting on its behalf to send you materials and other helpful information and updates on ATTR-CM, as well as related treatments, products, offers and services.