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Successful treatment for refractory coronary thrombus with scoring balloon angioplasty
Author(s) -
Hosokawa Yusuke,
Tanaka Keiji,
Mizuno Kyoichi
Publication year - 2011
Publication title -
catheterization and cardiovascular interventions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.988
H-Index - 116
eISSN - 1522-726X
pISSN - 1522-1946
DOI - 10.1002/ccd.23073
Subject(s) - medicine , angioplasty , thrombus , cardiology , balloon , thrombolysis , intravascular ultrasound , myocardial infarction , radiology , coronary thrombosis , artery
A female with chronic atrial fibrillation presented with an acute myocardial infarction. The angiogram revealed total occlusion of the right coronary artery. A combined strategy using intracoronary thrombolysis, aspiration catheter, plain old balloon angioplasty, and “Fogarty‐like” procedure was performed. However, we failed to achieve good coronary flow because the thrombus was large and hard with a calcified surface revealed by intravascular ultrasound examination. Ultimately, compression of the thrombus with the AngioSculpt™ scoring balloon catheter (AngioScore, Fremont, CA) led to resolution of normal coronary flow without the need for implantation of a coronary stent. Calcified thrombus is rarely observed in a coronary artery embolism, especially one formed in the left atrial appendage. In this case, the AngioSculpt scoring balloon catheter shows efficacy in treating this calcified thrombus. © 2011 Wiley Periodicals, Inc.