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‘Optimal’ Directional Coronary Atherectomy
Author(s) -
Charles A. Simonton,
Martin B. Leon,
Donald S. Baim,
Tomoaki Hinohara,
Kenneth M. Kent,
Robert M. Bersin,
B. Hadley Wilson,
Gary S. Mintz,
Peter J. Fitzgerald,
Paul G. Yock,
Jeffrey J. Popma,
Kalon K.L. Ho,
Donald E. Cutlip,
Cynthia Senerchia,
Richard E. Kuntz
Publication year - 1998
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.97.4.332
Subject(s) - medicine , atherectomy , cardiology , coronary angiography , myocardial infarction , stent , restenosis
Previous clinical trials of directional coronary atherectomy (DCA) have failed to show significant improvement in early or late outcomes compared with balloon angioplasty (PTCA). The present study tested the hypothesis that more aggressive "optimal" atherectomy could be performed safely to produce larger initial lumen diameters and a lower late restenosis rate.

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