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Dear Bren, thank you for your question. There are many different techniques used with balloon angioplasty to relieve blockages in the coronary arteries with catheters. Commonly used techniques include stents, rotablation, directional atherectomy, and laser-eximer angioplasty. The laser angioplasty device uses pulses of laser energy to destroy a blockage. I'm not sure what kind of information you are looking for on this procedure because when used in experienced hands, laser angioplasty achieves results similar to stents, balloons, etc. For your father, there should be no difference in his care after the procedure with a laser procedure than a balloon procedure. I think the best strategy would be to trust the judgement of the cardiologists caring for him and ask them specific questions after they complete the procedure. For now, there is a lot of speculation until the procedure is actually performed. Hopefully, the blockage can be relieved and your father's angina can subsequently be reduced.
I hope you find this information useful. Information provided in the heart forum is for general purposes only. Only your physician can provide specific diagnoses and therapies. Please feel free to write back with additional questions. Good luck!
If you would like to make an appointment at the Cleveland Clinic Heart Center, please call 1-800-CCF-CARE or inquire online by using the Heart Center website at www.ccf.org/heartcenter. The Heart
Center website contains a directory of the cardiology staff that can be used to select the physician best suited to address your cardiac problem.