No abstract available
Keywords:
apical myocardial perfusion; contrast‐enhanced ultrasound; high‐frequency linear probe; left anterior descending artery stenosis; microvascular perfusion.
MeSH terms
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Aged
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Contrast Media*
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Coronary Stenosis* / diagnostic imaging
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Echocardiography / methods
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Female
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Humans
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Image Enhancement / methods
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Male
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Transducers