No abstract available
MeSH terms
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Atrial Fibrillation / surgery*
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Catheter Ablation / adverse effects*
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Constriction, Pathologic / diagnostic imaging
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Constriction, Pathologic / etiology
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Humans
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Male
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Middle Aged
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Pulmonary Veins / diagnostic imaging
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Pulmonary Veins / pathology
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Pulmonary Veins / surgery*
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Ultrasonography
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Vascular Diseases / diagnostic imaging
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Vascular Diseases / etiology*