No abstract available
Keywords:
Antegrade approach; Coronary chronic total occlusion; Percutaneous coronary intervention.
MeSH terms
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Aged
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Coronary Occlusion / diagnostic imaging*
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Coronary Occlusion / surgery*
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Humans
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Male
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Percutaneous Coronary Intervention / methods*
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Radiography
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Time Factors
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Treatment Outcome