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Cardiac Resynchronization Therapy (CRT)

Cardiac Resynchronization Therapy (CRT) is a medical procedure used to treat certain types of heart failure. It involves the implantation of a device called a biventricular pacemaker or a cardiac resynchronization therapy defibrillator (CRT-D).
In heart failure, the heart's chambers may not beat in a synchronized manner, causing inefficient pumping of blood. CRT aims to restore the normal synchrony of the heart's electrical signals and improve its overall function. The procedure is typically recommended for individuals with moderate to severe heart failure symptoms despite optimal medical therapy, particularly those with a specific type of heart rhythm abnormality known as left bundle branch block.


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What is the recovery time after Cardiac Resynchronization Therapy implantation

Recovery time can vary, but most patients can resume normal activities within a few days to a week after CRT implantation. It's important to follow your doctor's instructions regarding post-operative care, wound healing, and medication management.

Can I still undergo magnetic resonance imaging (MRI) after receiving Cardiac Resynchronization Therapy?

Many CRT devices are now MRI compatible, but it's important to confirm with your healthcare provider if your specific device allows for MRI scans. Older devices may not be compatible, and precautions should be taken to ensure safety during MRI procedures. Discuss the MRI compatibility of your device with your doctor and the imaging facility before undergoing an MRI.


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