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.
Did you know?
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
Did you know?
The average adult has about 21 square feet of skin.
Did you know?
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Did you know?
Asthma cases in Americans are about 75% higher today than they were in 1980.
Man undergoing a stress test on a treadmill while physician monitors his condition
Conversion Chart
Scheduling appointments in a physician's office.
Platelet-activating factor
Forests conversion
The graph of y = sqrt(x) is vertically stretched by a factor