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Comprehensive Guide to Angioplasty, Stents, and Coronary Interventions verified questions and solution A+ grade

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What is angioplasty? - blood vessels. - A surgical procedure to repair or widen narrowed or obstructed What is the purpose of a stent? - Who first proposed angioplasty? - - To hold a blood vessel open after angioplasty. - Dotter and Judkins in 1964. What condition does angioplasty primarily treat? - What technique did Dotter use for angioplasty? - the vessel. What was the first patient treated with angioplasty? - healing ulcer and gangrenous toes. What are the characteristics of a guiding catheter? - - Atherosclerotic obstruction. - The use of a series of dilators to open

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Comprehensive Guide to Angioplasty, Stents, and Coronary Interventions verified questions
and solution A+ grade



What is angioplasty? - - A surgical procedure to repair or widen narrowed or obstructed
blood vessels.



What is the purpose of a stent? - - To hold a blood vessel open after angioplasty.



Who first proposed angioplasty? - - Dotter and Judkins in 1964.



What condition does angioplasty primarily treat? - - Atherosclerotic obstruction.



What technique did Dotter use for angioplasty? - - The use of a series of dilators to open
the vessel.



What was the first patient treated with angioplasty? - - An 82-year-old female with a non-
healing ulcer and gangrenous toes.



What are the characteristics of a guiding catheter? - - It provides stable access to
coronary vessels, routes for contrast administration, and serves as a conduit for PTCA catheters.



What is the function of a Teflon liner in a guiding catheter? - - To reduce friction and act
as a lubricant.



What is the significance of Andreas Gruentzig in angioplasty? - - He developed the
percutaneous technique using a balloon mounted on a wire in 1974.

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