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.
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.
