Which of the following is not among the listed procedures to treat plaque?

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Multiple Choice

Which of the following is not among the listed procedures to treat plaque?

Explanation:
Treating plaque in the coronary arteries means restoring blood flow by opening or bypassing blocked segments. Angioplasty expands the narrowed artery, often with a stent to keep it open. CABG creates a new route for blood around the blocked area. Pacemaker implantation, however, is used to regulate heart rhythm and does not remove plaque or directly improve blood flow through a blocked coronary artery. So it’s not a procedure used to treat plaque. (In some cases a pacemaker may be needed for rhythm problems, but that’s separate from addressing atherosclerotic blockages.)

Treating plaque in the coronary arteries means restoring blood flow by opening or bypassing blocked segments. Angioplasty expands the narrowed artery, often with a stent to keep it open. CABG creates a new route for blood around the blocked area. Pacemaker implantation, however, is used to regulate heart rhythm and does not remove plaque or directly improve blood flow through a blocked coronary artery. So it’s not a procedure used to treat plaque. (In some cases a pacemaker may be needed for rhythm problems, but that’s separate from addressing atherosclerotic blockages.)

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