Rotablation

1. What is Rotablation?

Rotablation, or rotational atherectomy, is a specialized coronary intervention used to treat severely calcified plaque that may make conventional balloon angioplasty or stent placement difficult.

2. When is Rotablation recommended?

It may be considered when coronary arteries contain severe or circumferential calcification that prevents a balloon or stent from crossing, expanding, or being positioned adequately.

3. How is Rotablation performed?

A small diamond-coated burr attached to a specialized catheter is advanced to the calcified area. The burr rotates at high speed and modifies the hard calcium, creating a more suitable surface for subsequent balloon angioplasty and stent implantation.

4. Is Rotablation the same as angioplasty?

No. Rotablation is generally a plaque-modification technique used as part of a coronary intervention. After the calcium is modified, balloon angioplasty and usually stent placement are performed when appropriate.

5. How is the procedure performed?

The catheter is usually introduced through an artery in the wrist or groin and guided to the coronary arteries using X-ray imaging. The interventional cardiologist carefully modifies the calcified lesion before completing the PCI.

6. How long does Rotablation take?

The duration varies according to the number, location, and severity of calcified lesions and the complexity of the overall PCI. Hospitalization may range from a short stay to several days depending on the patient's condition and procedure.

7. What are the benefits?

Rotablation can help facilitate balloon expansion and stent delivery in heavily calcified coronary arteries. Proper lesion preparation may improve stent expansion and the technical success of PCI in appropriately selected patients.

8. What are the risks?

Potential complications include coronary artery injury, perforation, slow or reduced blood flow, bleeding at the catheter-entry site, arrhythmias, heart attack, stroke, kidney-related complications, and, rarely, emergency surgery or other serious complications.

9. Why consider Rotablation in India?

India has experienced interventional cardiologists, advanced cardiac catheterization laboratories, modern atherectomy systems, and comparatively affordable treatment costs for international patients.

10. How can Medavelle help?

Medavelle can facilitate preliminary review of coronary angiography and medical records, connect patients with an experienced interventional cardiologist, coordinate treatment at an appropriate cardiac centre, obtain an individualized cost estimate, and assist with travel, accommodation, hospital coordination, and follow-up in India.