New pump can help reverse heart failure

Related: Heart health , heart failure

1. Heart health
   1. Don't pull Avandia from market, FDA panel urges
   2. Anger may raise heart attack risk, study finds
   3. Just one daily soda can raise diabetes risk
   4. Gut bugs linked to heart attacks, strokes
   5. 12 school football players die each year, study finds
2. Top health stories
   1. Radioactive medical material's threat is to unwitting thieves
   2. 29,000 sign up for insurance on improved HealthCare.gov site
   3. Multiple births tied to fertility drugs on the rise
   4. 'Life is a miracle': Face transplants showing signs of success
   5. Some defibrillators may not deliver shock, FDA warns
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