What Is Atrial Fibrillation? Symptoms, Causes, Diagnosis, Treatment, and Prevention
Atrial fibrillation (AF or afib) is a type of heart rhythm disorder, or arrhythmia. It causes your heart to beat irregul
What Is a Blood Transfusion?
Almost five million Americans undergo this procedure every year.A blood transfusion is a procedure during which donated
What Is Binge Eating Disorder? Symptoms, Causes, Diagnosis, Treatment, and Prevention
Across America and around the world, millions of people are dealing with an eating disorder.But if you try picturing who
What Is Presbyopia? Symptoms, Causes, Diagnosis, Treatment, and Prevention
Nearly everyone develops presbyopia, and it typically begins around age 40.Presbyopia is a common age-related vision dis
What Is Postural Orthostatic Tachycardia Syndrome (POTS)? Symptoms, Causes, Diagnosis, Treatment, and Prevention
Postural orthostatic tachycardia syndrome, or POTS, is a condition in which your heart starts to race when you stand up.
What Is Lymphoma? Symptoms, Causes, Diagnosis, Treatment, and Prevention
Lymphoma is a form of cancer that usually starts in your body’s lymphatic system.The lymphatic system is made up of the
What Is Ulcerative Colitis? Symptoms, Causes, Diagnosis, and Treatment
Ulcerative colitis (UC) is a type of inflammatory bowel disease (IBD) in which the lining of the large intestine (colon)
What Is a Cystoscopy?
Cystoscopies allow doctors to identify issues with the urinary tract.A cystoscopy is a medical procedure to examine the
What Is an fMRI?
This imaging method shows activity in different areas of the brain.Functional magnetic resonance imaging, or fMRI, is a
What Is Nausea? Symptoms, Causes, Diagnosis, Treatment, and Prevention
Nausea is a symptom everyone dreads. You’ve almost certainly experienced that queasy feeling at one time or another — pe
