These images will show you how to safely sit down using crutches.

Here are images that show the steps of using a nebulizer with a mouthpiece.

Procedural sedation is medicine to ease discomfort, pain, and anxiety during a procedure. Learn more about sedation and how to care for yourself afterward.

Read on to learn about ovarian cysts, including treatment when one ruptures and follow-up care.

Atrial fibrillation is the most common abnormal heart rhythm in the world. It causes the atria to quiver instead of pumping normally. This can cause blood clots and lead to stroke.

Learn about the types of treatment for vasovagal syncope, triggers to avoid, how to live with the condition, possible complications, and when to contact your doctor.

Pericardial effusion is the buildup of extra fluid in the sac around the heart (pericardium). If too much fluid builds up, it can put pressure on the heart and prevent it from pumping normally.

Open reduction and internal fixation (ORIF) is a type of treatment to fix a broken bone. It puts the pieces of a broken bone back together so they can heal.

Arrhythmogenic right ventricular dysplasia is a disease of the heart muscle. It replaces normal heart muscle with fatty fibrous tissue. This interrupts normal electrical signals in the heart.

Lymphadenopathy is swelling of the lymph nodes. It is very common. The lymph nodes often get larger during a viral or bacterial infection.