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Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.
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The longest a person has survived after a heart transplant is 24 years.
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By definition, when a medication is administered intravenously, its bioavailability is 100%.
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Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.
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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.