Cardiac or coronary catheterization and angiograms are medical procedures that allow doctors to examine the inside of the heart and arteries. Cardiac catheterization involves a doctor inserting a long ...

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 ...

Cardiac ablation—also called catheter ablation—is a procedure doctors use to treat irregular heartbeats or arrhythmias. During cardiac ablation, doctors insert a thin tube called a catheter into your ...