Echocardiography provides detailed views of your child’s heart anatomy and how it functions so that we can better understand the causes of and potential treatments for your child’s heart failure. With state-of-the-art technology and a highly skilled team of nationally recognized experts, our echocardiography laboratory serves as the core lab for many national clinical and research efforts.
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Electrocardiograms (ECGs or EKGs) help detect heart rhythm problems, which can cause or worsen heart failure symptoms. ECGs give a snapshot of the heart’s electrical activity. Holter monitors measure the electrical activity over the course of several hours or days. Identifying and managing cardiac rhythm problems can improve heart function and quality of life for patients with heart failure.
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Heart muscle disease or abnormalities of the heart’s electrical system can get the heart’s pumping action out of synchronization, resulting in less effective pumping of the blood. In some patients, a pacemaker can be used to improve the timing of the heart’s contractions and its pumping ability, which helps relieve heart failure symptoms. This “cardiac resynchronization” can, in some cases, not only improve the heart function in the short term, but also lead to long-term improvement.
While children are not just “small adults,” many of the same medications that help adult patients with heart failure can also be used for children. Careful use of these medications can improve heart failure symptoms and can, for some children, lead to long-term improvement or even recovery of heart function.
Sometimes surgery can be the best approach to helping your child manage the symptoms of heart failure. Common procedures include repair or replacement of leaking heart valves, repair of scar tissue from previous heart surgeries, or the use of mechanical circulatory support. Under the direction of James Tweddell, MD, our Pediatric Heart Surgery Program has one of the highest survival rates in the country.
Internationally recognized as leaders in the care of children with the most complex forms of congenital heart disease, our pediatric heart surgeons collaborate with our pediatric heart failure specialists to identify the right surgical approach to improve your child’s heart function and overall health.
High-resolution 3D images available through magnetic resonance imaging (MRI) allow our care team to see your child’s heart anatomy and function more clearly than ever before. With MRI, we get highly accurate measurements of the size of blood vessels and the heart’s structures. We can also measure how much the heart pumps and how well it pumps, allowing us to individualize treatment plans and monitor a patient’s progress over time. When necessary, our MRI experts can use contrast as part of the study in order to show areas of inflammation or scarring in the heart.
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Cardiac catheterization is a diagnostic tool that allows pediatric heart care specialists to measure the pressure and resistance in the heart and lungs to guide treatments. Cardiac catheterization can also be used to treat problems, particularly in children with congenital heart disease. Our pediatric interventional cardiologists can do procedures to open or close abnormal blood vessels, or to repair or replace vascular stents and valves.
In our state-of-the-art hybrid catheterization suite, these procedures are performed in collaboration with our cardiac surgeons and cardiac anesthesiologists, allowing us to provide highly complex procedures in the safest possible setting.
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Heart failure is definitely not a "one size fits all" disease, and exercise stress testing allows us to better understand the limits and effects of heart disease on your child’s ability to do normal activities. Children with heart failure can benefit from appropriate levels of aerobic exercise, but finding the right level can be very difficult to figure out, especially in a child. Stress testing can be performed in children as young as five years of age. It can help us measure how much exercise is safe and healthy for your child. This information helps families make decisions about appropriate levels of activity and to see progress over time.
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If your child has a more severe form of heart failure, he or she may not have enough heart strength to support the body’s needs. Symptoms of heart failure may continue to get worse, and may lead to the failure of other organs. Fortunately, Herma Heart Center’s team of critical care specialists, cardiologists, pediatric heart surgeons, anesthesiologists and other Children’s hospital specialists are experts in care strategies for patients with advanced heart failure.
Our experts can use IV medications, mechanical circulatory support devices (including ventricular assist devices, or VADs) to help patients recover or bridge them to heart transplantation. Patients will be cared for in our dedicated Cardiac Critical Care Unit, which has the most advanced forms of support for children with advanced heart failure.