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The goal of this clinical trial was to compare the effectiveness of drug balloons versus drug-coated stents in calcified lesions in elderly coronary artery disease. The main question it aims to answer is whether the application of DCB is non-inferior to DES for in situ large vessel calcified lesions in the elderly coronary arteries.
And to develop a method to precisely identify the nature and extent of calcified lesions and to rationalize the choice of pretreatment.
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200 participants in 2 patient groups
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Quan Guo, MD
Data sourced from clinicaltrials.gov
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