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Research Feature
Joncita Todechine, a mother of four who lives on the Navajo Nation, knows all too well what can trigger asthma symptoms in her daughter Ashley. But she didn’t always. She recalls a time in 2013, living in Phoenix and attending medical assistant school, when she rushed her then-three-year-old to the Indian Medical Center. “She was really sick,”...
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NHLBI in the Press
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Research Feature
The human heart is an amazing biological machine controlled by an internal electrical system that produces about 100,000 beats a day. When abnormal electrical activity causes the heart to beat too quickly, too slowly, or erratically, the condition is called an arrhythmia . Although most arrhythmias are harmless, some can interfere with the heart's...