Topic: Rotational Atherectomy
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Answers to Common Questions
Why Use Rotational Atherectomy?
Calcium is out there. The prevalence of calcium is 12% in cases using angiographic imaging. With IVUS, it’s seen in approximately 26% of cases.¹ Calcium can preclude optimal stenting. Asymmetrical stent expansion occurs in up to 50% of case... Read More »
Source: http://www.bostonscientific.com/procedure/ProcedureLanding.bsci/,...
What is rotational atherectomy?
Rotational atherectomy uses a tiny rotating cutting blade to open a narrowed artery and improve blood flow to or from the heart. Often a stent—a small tube made of metal mesh—is put in the artery to prevent it from re-narrowing. Rotational ... Read More »
Source: http://www.dartmouth.edu/~cardio/patients/conditions/tre_atherect...
What does a rotational atherectomy involve?
With the patient awake and under local pain medicine, the doctor inserts a thin, flexible tube (catheter) in an artery, usually near the patient's groin. Using an X-ray camera, the doctor guides the catheter to the site of the narrowed arte... Read More »
Source: http://www.dartmouth.edu/~cardio/patients/conditions/tre_atherect...
More Common Questions
Answers to Other Common Questions
As you age, your arteries can become clogged from a buildup of fats, cholesterol, and other substances, reducing your heart's ability to deliver blood. This narrowing of the arteries, or arteriosclerosis, can cause many heart problems, incl...
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Source: http://www.dartmouth.edu/~cardio/patients/conditions/tre_atherect...
Patients often can walk within six hours after the procedure. Most patients spend the night in the hospital, return home within a day or two, and go back to work within a few days.
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Source: http://www.dartmouth.edu/~cardio/patients/conditions/tre_atherect...
