LASER stands for Light Amplification by Stimulated Emission of Radiation. Early forms of LASER were used in coronary angioplasty in the 1980s. These included Argon and Nd YAG LASER systems. These were costly and had disappointing results with lots of complications.
Re-emergence of LASER in coronary angioplasty came about with the development of “cold” LASER or Excimer LASER. Excimer is an acronym for the excited dimer that produces ultraviolet laser energy of pulsatile nature and short wavelength. The pulsatile nature ensured the precise ablation of plaque tissue with no significant thermal injury to the vessel. The short wavelength through less depth of penetration also limited collateral damage. Both of these properties of excimer lasers, in addition to improvement in catheter design, proper selection of patients, and development of safety protocols, played a crucial role in the reintroduction of laser technology in routine practice.
FAQs
At Aster Hospitals we provide the highest quality of care and a transformative experience for all your healthcare needs. With our network of multi-speciality hospitals, specialised doctors, and world-class technology, we bring global standards of medical care to our patients.
What conditions can laser angioplasty treat?
Laser angioplasty is commonly used to treat conditions such as coronary artery disease, peripheral artery disease, and carotid artery disease. It is particularly useful for complex blockages or those with calcified plaque.
Can laser angioplasty be combined with other treatments?
Yes, laser angioplasty can be used in combination with other techniques such as balloon angioplasty, stent placement, or atherectomy to achieve optimal results, especially in complex cases.
Are there any risks associated with laser angioplasty?
While laser angioplasty is generally safe, there are risks such as vessel injury, bleeding, or vessel perforation. Your healthcare provider will discuss the potential risks and benefits of the procedure with you.
Is laser angioplasty suitable for everyone?
Laser angioplasty may not be suitable for all patients or all types of blockages. Your healthcare provider will evaluate your individual circumstances and recommend the most appropriate treatment approach for you.
