What is a reasonable minimal duration of DAPT following drug coated balloon angioplasty for ISR lesions?
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What is a reasonable minimal duration of DAPT following drug coated balloon angioplasty for ISR lesions in the setting of stable angina?
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Cardiology · University of Central Florida College of Medicine
Answered on
A reasonable duration of dual antiplatelet therapy (DAPT) following drug-coated balloon (DCB) angioplasty for in-stent restenosis (ISR) is at least one month. A JAMA Cardiology review (2025) suggests a minimum of 30 days of DAPT. A JACC review (2022) recommends the following durations: stable corona...
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