Cardiac catheterization is a medical procedure that cardiologists, or heart specialists, use to evaluate heart function and diagnose cardiovascular conditions. During cardiac catheterization, a long ...

A urinary catheter is a medical device used to empty the bladder when a patient is unable to do so naturally. Catheters usually have a drainage bag to capture the urine. For bedridden patients, the ...

Cardiac catheterization is a procedure that provides information on how well the heart is working. To perform this procedure, a healthcare professional inserts flexible tubing into the heart through a ...