Search Media Items

Learn about erectile dysfunction (ED), a condition in which a man is unable to get or keep an erection firm enough for satisfactory sexual intercourse.

Defines cystocele, explains the causes, and describes symptoms, diagnosis, and treatments.

Learn about the causes, symptoms, and diagnosis of bladder control problems and bedwetting in children. Treatments may include home care, alarms, and medicine.

A ventricular assist device (VAD) is a mechanical pump that supports heart function and blood flow in people who have weakened hearts. These devices can support the function of the left, right, or both heart ventricles.

A tracheostomy is a surgically made hole that goes through the front of your neck into your trachea, or windpipe. A breathing tube, called a trach tube, is placed through the hole and directly into your windpipe to help you breathe.

Thoracentesis is a procedure in which a needle is inserted into the pleural space between the lungs and the chest wall.

Sleep studies are painless, noninvasive tests that measure how well you sleep and how your body responds to sleep problems. The more common sleep studies monitor and record data about your body during a full night of sleep.

Pulmonary function tests, or PFTs, measure how well your lungs work. They include tests that measure lung size and air flow, such as spirometry and lung volume tests. Other tests measure how well gases such as oxygen get in and out of your blood. These tests include pulse oximetry and arterial blood gas tests. Another pulmonary function test, called fractional exhaled nitric oxide (FeNO).

Percutaneous coronary intervention (PCI), also known as coronary angioplasty, is a nonsurgical procedure that improves blood flow to your heart.

A nuclear heart scan is an imaging test that uses special cameras and a radioactive substance called a tracer to create pictures of your heart.

A lung VQ scan is an imaging test that uses a ventilation (V) scan to measure air flow in your lungs and a perfusion (Q) scan to see where blood flows in your lungs. It uses special x ray scanners outside of your body to create pictures of air and blood flow patterns in your lungs.

Lung transplant is surgery to remove a diseased lung and replace it with a healthy lung.