Acute coronary closure complicating intravascular ultrasound examination.

Alfonso, F; Macaya, C; Goicolea, J; Hernandez, R; Segovia, J; Zamorano, J; Zarco, P · Eur Heart J · 1994

case_report · Level V

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Abstract

A patient with an excellent angiographic result after directional atherectomy suffered an acute coronary closure during an intravascular ultrasound study performed after the intervention. Intravascular ultrasound revealed a large medial dissection which could be successfully managed only with intracoronary stenting. The pathogenesis and implications of this rare major complication are discussed.

Medical subject headings