Orbital Atherectomy

Orbital Atherectomy is a specialized, minimally invasive procedure used to treat heavily calcified coronary arteries. This advanced technique involves using a rotating device to shave off calcium deposits within the artery, making it easier to place a stent and restore blood flow to the heart. At Aruna Cardiac Care Hospital, Tirunelveli, our expert cardiologists utilize orbital atherectomy to enhance the success of coronary interventions in patients with complex artery blockages.

Calcified arteries can be particularly challenging to treat because the hardened calcium deposits make it difficult to expand the artery with a balloon or place a stent. Orbital Atherectomy offers several key benefits:

• Improves Stent Placement: By removing the calcium, the artery becomes more pliable, making it easier to expand and accommodate a stent.
• Reduces Complications: This procedure helps reduce the risk of complications such as stent malposition or vessel injury during angioplasty.
• Enhances Long-Term Outcomes: Removing the calcified plaque can improve the long-term success of coronary interventions, reducing the likelihood of restenosis (re-narrowing of the artery).

Orbital Atherectomy is typically recommended for patients with:

• Severe Calcified Coronary Arteries: When calcium buildup is too extensive for traditional angioplasty or other interventions.
• Failed Previous Angioplasty: When previous attempts to treat a blockage with angioplasty or stenting have been unsuccessful due to calcified plaque.
• Complex Coronary Artery Disease: When multiple blockages or high-risk factors are present, requiring a more specialized approach.

• Preparation: You will undergo a detailed evaluation, including imaging studies like angiography, to assess the extent of the calcification. The procedure is usually performed under local anesthesia with mild sedation.
• The Procedure:
  • Catheter Insertion: A small incision is made in the groin or wrist, and a catheter is inserted and guided to the site of the blockage in the coronary artery.
  • Orbital Atherectomy Device: A special catheter with a diamond-coated, rotating crown is inserted through the catheter. The device spins at high speed, gently sanding away the calcified plaque inside the artery.
  • Plaque Removal: The shaved calcium particles are small enough to be safely washed away by the bloodstream. This process creates a smoother, more flexible artery.
    Stent Placement: After the calcium is removed, the artery can be more easily expanded with a balloon, and a stent can be placed to keep the artery open.
• Completion: Once the procedure is complete, the catheter and devices are removed, and the incision site is bandaged. The entire procedure typically takes 1 to 2 hours.

• Recovery: After the procedure, you will be monitored in a recovery area. Most patients can go home within 24 hours, though some may require a longer hospital stay depending on their condition.
• Post-Procedure Care:
  • Medications: You may be prescribed blood thinners, antiplatelet drugs, and other medications to prevent clotting and ensure the stent remains open.
  • Lifestyle Changes: Our team will provide personalized advice on diet, exercise, and other lifestyle modifications to support heart health and prevent future blockages.
  • Follow-Up: Regular follow-up appointments will be scheduled to monitor your recovery, evaluate the stent’s function, and adjust treatment as needed.
• Long-Term Outlook: Most patients experience significant improvement in symptoms and quality of life after orbital atherectomy, with a reduced risk of heart attacks and other complications.

At Aruna Cardiac Care Hospital, Tirunelveli, we offer:

• Cutting-Edge Technology: Our facility is equipped with the latest tools and technology to perform complex procedures like orbital atherectomy safely and effectively.
• Experienced Cardiologists: Our team of highly trained cardiologists has extensive experience in treating complex coronary artery disease, ensuring the best possible outcomes for our patients.
• Comprehensive Cardiac Care: From initial diagnosis to post-procedure follow-up, we provide complete care to support your heart health every step of the way.

For more information or to schedule a consultation for orbital atherectomy, please contact us at +91 9487 66 55 77. . Our dedicated team is here to provide you with the highest level of cardiac care.