Testing & Procedures
Cardiac catheterization and interventional cardiology use minimally invasive, catheter-based techniques to diagnose and treat conditions such as coronary artery disease, valvular heart disease, and congestive heart failure. Using contrast dye and real-time X-ray imaging, these procedures allow physicians to identify narrowed or blocked coronary arteries and, when necessary, restore blood flow with angioplasty and stent placement.
Overview
Coronary artery disease (CAD) occurs when fatty material builds up inside the coronary arteries, narrowing the vessels that supply oxygen-rich blood to the heart. CAD is caused by a buildup of fatty material (atherosclerosis) within the artery walls. Cardiac catheterization is a key diagnostic procedure for CAD, valvular heart disease, and congestive heart failure.
A thin catheter is inserted through the femoral artery in the leg or the radial artery in the arm and guided to the heart. Contrast dye is injected to create a detailed “road map” of the coronary arteries. Using fluoroscopy (live X-ray), physicians identify blockages or areas of narrowing and evaluate blood flow in real time.
Procedure
If a blockage is found, PTCA may be used to open the narrowed artery and restore circulation. A balloon-tipped catheter is positioned in the stenosis and gently inflated, widening the vessel and compressing the blockage.
A stent is a small metal mesh scaffold. It is often placed to keep the artery open.
Modern drug-eluting stents (DES) release medication to help prevent scar tissue from forming within the stent.
Highlights
These procedures combine diagnostic precision with advanced treatment options, providing immediate insight into your heart’s condition and, when needed, immediate care.
Performed through a small catheter, allowing faster recovery and reduced hospital time.
Diagnosis & Intervention
Live X-ray guidance ensures precision placement during diagnosis and stent procedures.
Contact Us
If your physician has recommended a diagnostic or interventional cardiac procedure, Medicor Cardiology’s experienced team is here to ensure your care is safe, coordinated, and comfortable, from testing through recovery.
Cardiac catheterization is a diagnostic test that allows physicians to view the coronary arteries. Angioplasty is a treatment that may be performed during the same procedure to open a narrowed artery.
The procedure is typically performed under local anesthesia with sedation. Most patients experience only mild pressure at the catheter insertion site.
A standard cardiac catheterization usually takes 4-6 hours which includes pre-procedure prep and post procedure recovery. If angioplasty or stent placement is required, it may take longer.
Many patients go home the same day after observation. Your cardiologist will provide personalized guidance based on your procedure and recovery.
