Some blockages cannot be cleared with a simple balloon. Doctors used to have few options for these lesions but open-heart surgery. They now have a new way to dilate the artery when other methods are ineffective: laser angioplasty.
What Is Laser Angioplasty?
Laser angioplasty clears the artery with a laser-tipped catheter, called excimer laser coronary angioplasty or ELCA by doctors. It uses cool ultraviolet light, instead of heat, to break the plaque into small parts the body can absorb. This method clears the artery, without harming the surrounding tissue.
How Does It Differs From Balloon Angioplasty?
A regular balloon dilates the artery by pushing the plaque aside using pressure. It’s effective for many lesions. But it can’t clear older, thick, or tough lesions. Laser angioplasty goes about this differently. It breaks the plaque down instead of moving it aside. Typically, it is used first to make a channel, which is followed with a balloon or stent.
Who Needs Laser Angioplasty?
Doctors tend to recommend it for:
- Arteries blocked for a long time
- Blockages that are heavily calcified
- Failed stents or repeat blockages inside old stents
- Patients who want to avoid bypass surgery, where this is safe
Benefits
- Clears blockages that balloons and stents can’t reach on their own
- Cuts the need for open-heart surgery in some cases
- Causes less damage to the body than surgery
- Heals faster than surgery
- Works well with a stent for a lasting fix
Risks to Know
Like any heart procedure, laser angioplasty carries some risk. These include a small tear in the artery wall, bleeding at the access point, and the artery narrowing again over time. These problems are rare. Your doctor will weigh them against the benefits for your case.
Recovery and Cost
Most patients go home within a day or two. They rest and stay light on activity for the first week. Over the next few weeks, they slowly return to normal life. In India, this procedure often costs between ₹2.50 lakhs and ₹4.50 lakhs. The cost is dependent on the hospital, city and whether a stent is placed after the procedure.
Final thoughts
Laser angioplasty provides new hope for patients with a hard-to-treat, stubborn blockage. If you are considering treatment for a hard blockage, the Aruna Cardiac Care team can help you determine whether it is suitable for you.
Frequently Asked Questions
What is laser angioplasty and how does it work? It uses a laser-tipped catheter with cool UV light to break down plaque in blocked arteries. This clears a path with little harm to nearby tissue.
Is laser angioplasty safe? Yes. It’s safe for most patients, especially those with hard blockages that don’t respond to a normal balloon. Your doctor will check your case first.
How is it different from balloon angioplasty? A balloon pushes plaque aside with pressure. Laser angioplasty breaks the plaque down with light. This makes it work better on tough, hard blockages.
Who can benefit from this procedure? Usually patients with old blockages, calcification (hard calcium deposits), or failed stent placements are a good option. Your doctor will determine after reviewing your angiogram.
What is the cost of laser angioplasty in India? The cost of laser angioplasty in India is around ₹ 2,50,000 to ₹ 4,50,000. The cost may vary depending on the hospital, city and the number of any additional devices used.