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Congestive heart failure (CHF) is a condition where the heart's pumping of blood is inadequate and consequently, fluid builds up in the lungs. (As a nod to my readers who are cardiologists -- CHF has many causes and is much more complicated that...
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Normally to be approved by the FDA, devices must demonstrate "safety and effectiveness," which an expert panel convened earlier this year argued that the Abiomed device failed to demonstrate. Even with the limitations, hopes are that more...
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