Heart Failure

Heart Failure

Caused when our heart pumps more weakly than it should, congestive heart failure affects nearly 6 million Americans. While its name implies failure, this condition actually doesnt mean that the heart stops. Its true definition is that our heart is unable to pump enough blood to meet our bodys demands. This results in the hospitalization of more than 500,000 people each year. Other heart diseases, such as coronary artery disease, can cause heart failure, as well as other conditions like diabetes and high blood pressure. See your doctor if you feel fatigued, have trouble breathing, experience irregular heartbeats, or notice swelling in your feet, ankles, abdomen, legs or neck. While there is no cure for heart failure, lifestyle changes and certain medications can help you treat this disease and prolong your life.
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Implants that can cause problems with an MRI include, but are not limited to: inner ear implants pacemakers or ICDs some types of brain aneurysm clips nerve stimulators With rare exceptions, people with implanted devices such as these should not... Full Answer
Q How should I prepare for a cardiac MRI?
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Cardiac MRI is a powerful test that can provide critical information about heart disease in adults and children. Successfully completing the test is easier if you are prepared. Some types of metal implants in the body are not allowed in the MRI scanner.... Full Answer
Q What are the alternatives to a cardiac MRI?
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Alternatives to cardiac MRI depend on your situation and the information the doctor needs. They include other heart stress imaging tests, such as: cardiac stress echocardiogram (heart ultrasound) stress electrocardiogram (ECG or EKG) nuclear stress... Full Answer
Q What are the benefits of a cardiac MRI?
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Cardiac stress MRI tests are safe and effective. An MRI test does not use x-rays, so it doesn’t expose you to radiation. Yet an MRI test can provide more information than a traditional x-ray or CT scan. A cardiac MRI provides detailed images of... Full Answer
Q What happens before a cardiac stress MRI?
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Here’s what happens when you arrive for the test: Checking in: Tell the MRI technologist if you have any electronic        devices or surgical implants in your body. Getting ready: You’ll change into a gown... Full Answer
Q What happens during a cardiac stress MRI?
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Here’s what happens during the test: Getting on the exam table: During the test, you’ll lie on a moveable exam table. Pillows or straps may be used to help you remain in the correct position. The technologist will help you get comfortable.... Full Answer
Q How many new cases of heart failure are diagnosed annually?
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The National Institutes of Health estimates that 550,000 new cases of heart failure are diagnosed each year. Full Answer
Q What happens during heart failure?
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Heart Failure is a chronic, progressive condition where the heart's ability to pump blood has become impaired; either while the heart muscle is squeezing, relaxing, or both. The heart's job is to pump the right amount of blood to all parts of the body;... Full Answer
Q What is diastolic heart failure?
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Diastolic heart failure is a condition in which the pumping chambers (ventricles) of the heart become thickened, grow stiff and cannot relax enough to adequately fill the heart’s lower chambers (ventricles) with blood. The fluid then backs up into... Full Answer
Q What is artificial life support?
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Dr. Katrina Bramstedt, Health Education
Artificial life support are forms of medical technology used when your vital organ systems are failing. Examples include dialysis (removes toxins from your blood when your kidneys are not working); mechanical ventilation using a respirator (forces air... Full Answer