Angioplasty is a minimally invasive procedure used to treat coronary artery disease (CAD). It involves the use of a catheter with a balloon at the tip, which is inflated to open up a blocked or narrowed artery. In recent years, two new imaging techniques have emerged that have revolutionized the way angioplasty is performed. In this article, we will discuss the role of IVUS and OCT in angioplasty, as explained by Dr. Debopriyo Mondal, one of the best cardiologists in Kolkata and a heart specialist in Kolkata.
What is IVUS?
IVUS stands for intravascular ultrasound. It is a catheter-based imaging technique that provides a detailed picture of the inside of the blood vessels. During an angioplasty procedure, an IVUS catheter is inserted into the artery, and high-frequency sound waves are used to create a 3D image of the artery’s walls.
What is OCT?
OCT stands for optical coherence tomography. It is also a catheter-based imaging technique that uses light waves to create a detailed picture of the inside of the blood vessels. During an angioplasty procedure, an OCT catheter is inserted into the artery, and light waves are used to create a high-resolution image of the artery’s walls.
The Role of IVUS and OCT in Angioplasty:
IVUS and OCT are both used during angioplasty procedures to help guide the placement of the stent and ensure optimal stent deployment. By providing a detailed image of the inside of the artery, these imaging techniques can help the cardiologist to identify the exact location of the blockage, measure the length and diameter of the artery, and assess the extent of the plaque buildup.
IVUS and OCT can also help the cardiologist to determine the optimal size and type of stent to be used. By providing a precise measurement of the artery’s diameter, these imaging techniques can ensure that the stent is the right size to fit snugly inside the artery and support the artery walls.
Additionally, IVUS and OCT can be used to evaluate the stent’s expansion and assess the stent’s apposition to the artery walls. This helps to ensure that the stent is properly deployed and that the artery remains open after the procedure.
In conclusion, IVUS and OCT are two imaging techniques that have revolutionized the way angioplasty is performed. By providing a detailed image of the inside of the artery, these imaging techniques can help guide the placement of the stent and ensure optimal stent deployment. If you need an angioplasty procedure, make sure to consult with a qualified and experienced cardiologist like Dr. Debopriyo Mondal, the best cardiologist in Kolkata and a heart specialist in Kolkata. They can evaluate your specific medical needs and provide you with the best possible advice on how to proceed with your treatment.