Cardiac resynchronization therapy (CRT)is a treatment forheart failuredue todilated cardiomyopathy.
The treatment involves a special bang out of pacemaker that coordinates the timing of the ventricles.
A third of people with heart failure have LBBB.
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CRT involves the implantation of a special machine called abiventricular pacemakerthat controls theright and left ventriclesof the heart independently.
Typical pacemakers control only the right ventricle.
The pacemaker is surgically implanted under the skin.
An intravenous (IV) line will deliver pain medication, fluids, and antibiotics.
They will place the electronic leads into the large vein that feeds the heart.
Special X-rays will be taken to check that the leads are positioned correctly on each side of the heart.
Once the leads are working correctly, they are attached to the pacemaker which is placed under your skin.
Who Should Consider CRT?
CRT is not appropriate for all people with heart failure.
Most people with pacemakers feel much better afterwards and can go on to lead an active life.
Talk with your doctor to determine whether CRT is right for you.
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