Cardiac catheterization is the insertion of a catheter into a chamber or vessel of the heart.
This is done both for diagnostic and interventional purposes.
Cardiac catheterization is a procedure in which a thin, flexible tube (catheter) is guided through a blood vessel to the heart to diagnose or treat certain heart conditions, such as clogged arteries or irregular heartbeats.
Cardiac catheterization is not considered a surgical procedure because there is no large incision used to open the chest, and the recovery time is much shorter than that of surgery.
Complete recovery after having a heart cath takes a week or less.
Keep the area where the catheter was inserted dry for 24 to 48 hours.
If the heart catheter was inserted into your arm, recovery is often faster.
For a heart catheter the doctor will insert a device called an introducer sheath and thread the catheter through it into the arteries of your heart.
You might feel some pressure but shouldn't feel pain.
If you feel any pain, tell your health care providers.
Cardiac catheterization is usually done in a hospital while you're awake, but sedated.
The procedure is typically performed by a cardiologist.
You'll receive medicine to help you relax through an IV in your arm, and a local anesthetic to numb the area where the needle is inserted (in the groin, arm, or neck).
After having a heart cath you can expect to feel tired and weak the day after the procedure.
Take walks around your house and plan to rest during the day.
Do not strain during bowel movements for the first 3 to 4 days after the procedure to prevent bleeding from the catheter insertion site.
To prepare for a heart cath procedure.
Don't eat or drink anything for at least six hours before your test, or as directed by your doctor.
Tell your doctor if you take blood thinners.
Tell your doctor if you take diabetes medications.
Take all your medications and supplements with you to the test.