Osteoporosis
Diseases

Osteoporosis

What is osteoporosis? Osteoporosis is a condition where the bones become thin and weak, and break easily. It frequently goes undiagnosed until a fracture occurs, as there are no warning signs. The spine, wrist and […]

Tachycardia
Diseases

Tachycardia

Definition Tachycardia is a faster than normal heart rate. A healthy adult heart normally beats 60 to 100 times a minute when a person is at rest. If you have tachycardia (tak-ih-KAHR-de-uh), the rate in […]

H3N2v
Diseases

H3N2v

H3N2v is a variant of H3N2 influenza virus that infected 319 people in the United States in 2011 and 2012. When this virus occurs in pigs, it is called “swine influenza.” The virus does not […]