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Nasal congestion or “stuffy nose” occurs when nasal and adjacent tissues and blood vessels become swollen with excess fluid causing a “stuffy,” plugged feeling. Nasal congesti...

Nasal congestion or “stuffy nose” occurs when nasal and adjacent tissues and blood vessels become swollen with excess fluid causing a “stuffy,” plugged feeling. Nasal congesti...

What causes nonhealing wounds? Chronic, or nonhealing, wounds can result from a number of factors, including diabetes, poor circulation, trauma, vascular disease and immobility. These can lead to pres...

What causes nonhealing wounds? Chronic, or nonhealing, wounds can result from a number of factors, including diabetes, poor circulation, trauma, vascular disease and immobility. These can lead to pres...

What causes nonhealing wounds? Chronic, or nonhealing, wounds can result from a number of factors, including diabetes, poor circulation, trauma, vascular disease and immobility. These can lead to pres...

Lung screening is a test to look for signs of early-stage lung cancer in otherwise healthy people, when it's more likely to be curable. The screening includes an initial telephone assessment and tobac...

A nerve biopsy is a surgical procedures to collect and test a sample of abnormal tissues. The biopsy sample is examined in the lab under a microscope. Biopsy results can help the care team determine a...

Heart rhythm problems, or heart arrhythmias, occur when the electrical impulses that coordinate your heartbeats don't work properly, causing your heart to beat too fast, too slow or irregularly. Hear...

Heart rhythm problems, or heart arrhythmias, occur when the electrical impulses that coordinate your heartbeats don't work properly, causing your heart to beat too fast, too slow or irregularly. Hear...

Heart rhythm problems, or heart arrhythmias, occur when the electrical impulses that coordinate your heartbeats don't work properly, causing your heart to beat too fast, too slow or irregularly. Hear...