Percutaneous transluminal coronary angioplasty (PTCA) is a minimally invasive procedure to open up blocked coronary arteries, allowing blood to circulate unobstructed to the heart muscle.
The procedure begins with the doctor injecting some local anesthesia into the groin area and putting a needle into the femoral artery, the blood vessel that runs down the leg. A guide wire is placed through the needle and the needle is removed. An introducer is then placed over the guide wire, after which the wire is removed. A different sized guide wire is put in its place.
Next, a long narrow tube called a diagnostic catheter is advanced through the introducer over the guide wire, into the blood vessel. This catheter is then guided to the aorta and the guide wire is removed. Once the catheter is
The procedure begins with the doctor injecting some local anesthesia into the groin area and putting a needle into the femoral artery, the blood vessel that runs down the leg. A guide wire is placed through the needle and the needle is removed. An introducer is then placed over the guide wire, after which the wire is removed. A different sized guide wire is put in its place.
Next, a long narrow tube called a diagnostic catheter is advanced through the introducer over the guide wire, into the blood vessel. This catheter is then guided to the aorta and the guide wire is removed. Once the catheter is
placed in the opening or ostium of one the coronary arteries, the doctor injects dye and takes an x-ray.
If a treatable blockage is noted, the first catheter is exchanged for a guiding catheter. Once the guiding catheter is in place, a guide wire is advanced across the blockage, then a balloon catheter is advanced to the blockage site. The balloon is inflated for a few seconds to compress the blockage against the artery wall. Then the balloon is deflated.
If a treatable blockage is noted, the first catheter is exchanged for a guiding catheter. Once the guiding catheter is in place, a guide wire is advanced across the blockage, then a balloon catheter is advanced to the blockage site. The balloon is inflated for a few seconds to compress the blockage against the artery wall. Then the balloon is deflated.
The doctor may repeat this a few times, each time pumping up the balloon a little more to widen the passage for the blood to flow through. This treatment may be repeated at each blocked site in the coronary arteries. A device called a stent may be placed within the coronary artery to keep the vessel open. Once the compression has been performed, contrast media is injected and an x-ray is taken to check for any change in the arteries. Following this, the catheter is removed and the procedure is completed.
Cardiac Specialty Care
• Structural Heart Disease
• TAVR
• CardioMEMS (Heart Failure)
• PFO Closure
• TAVR
• CardioMEMS (Heart Failure)
• PFO Closure
• Coronary Intervention
• Complex Higher-Risk (And Indicated) Patients (CHIP) Angioplasty
• Atherectomy
• Impella and ECMO Support
• Complex Higher-Risk (And Indicated) Patients (CHIP) Angioplasty
• Atherectomy
• Impella and ECMO Support
• Peripheral Angioplasty
• Varicose Vein Treatment (Venous Ablation)
• DVT thrombectomy - IVC filter
• Carotid Stenting
• Varicose Vein Treatment (Venous Ablation)
• DVT thrombectomy - IVC filter
• Carotid Stenting
• Rhythm Management
• Pacemaker
• Holter Monitoring
• Exercise Stress Test
• Echocardiography
• Nuclear Stress Test
• Enhanced External Counterpulsation (EECP)
• Pacemaker
• Holter Monitoring
• Exercise Stress Test
• Echocardiography
• Nuclear Stress Test
• Enhanced External Counterpulsation (EECP)