title: High speed rotational atherectomy in coronary artery disease.
abstract: Despite major advances in its diagnosis and management, coronary artery disease remains the major cause of death accounting for 45.3 percent of all deaths in the United States. One of the major milestones in the treatment of coronary artery disease has been the introduction of non-surgical revascularization in the form of percutaneous transluminal coronary angioplasty by Andreas Gmentzig in 1977. In the early years, PTCA could only be performed in proximal, discrete, non-calcified lesions. Over the last decade, major advances in the catheter, balloon and guide wire technology as well as increased operator experience extended the benefits of PTCA to patients with more complex lesions and multivessel coronary artery disease. Although the initial impetus for the development of newer devices has been to address the problem of restenosis, they are proving to be useful in treating lesions that are inadequately treated or subject to increased incidence of complications. The high speed rotational atherectomy is a valuable addition with its ability to treat long, calcified lesions. This report will describe the technical aspects of the Rotablator®, the procedure of high speed rotational atherectomy and its clinical applications.
authors.affiliation: San Francisco Heart Institute, Seton Medical Center, Daly City, California.
authors.forename: P K
authors.initials: PK
authors.lastname: Raju
authors.affiliation: San Francisco Heart Institute, Seton Medical Center, Daly City, California.
authors.forename: S H
authors.initials: SH
authors.lastname: Stertzer
authors.affiliation: San Francisco Heart Institute, Seton Medical Center, Daly City, California.
authors.forename: R E
authors.initials: RE
authors.lastname: Shaw
authors.affiliation: San Francisco Heart Institute, Seton Medical Center, Daly City, California.
authors.forename: E
authors.initials: E
authors.lastname: Pomerantsev
authors.affiliation: San Francisco Heart Institute, Seton Medical Center, Daly City, California.
authors.forename: R
authors.initials: R
authors.lastname: Zipkin
authors.affiliation: San Francisco Heart Institute, Seton Medical Center, Daly City, California.
authors.forename: R K
authors.initials: RK
authors.lastname: Myler
authors.affiliation: San Francisco Heart Institute, Seton Medical Center, Daly City, California.
authors.forename: M
authors.initials: M
authors.lastname: Murphy