| Evaluation of the PercuSurge Guardwire Plus Temporary Occlusion and Aspiration System during primary angioplasty in acute myocardial infarction. | |
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MedLine Citation:
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PMID: 14624419 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Thirty patients with acute myocardial infarction (AMI) underwent primary angioplasty under distal protection of PercuSurge GuardWire Plus Temporary Occlusion and Aspiration System. Before angioplasty, protection of the distal circulation was achieved with the system, followed by balloon angioplasty and/or stenting and debris aspiration. Technical device success was 100%. Distal occlusion was well tolerated in all patients. Mean total distal occlusion time was 7.3 +/- 5.4 min. Macroscopically visible debris was aspirated from 29 cases (96.7%). Postprocedural Thrombolysis in Myocardial Infarction flow grade 3 was achieved in all cases (100%, vs. 16.7% at baseline). Myocardial blush flow grade 3 was achieved in 26 cases (86.7%). Regression of ST segment elevation >/= 50% was shown in 23 cases (76.7%). No patient developed angiographic evidence of no-reflow or distal embolization. Both angiographic and procedural success were 100%. The system is feasible, safe, and effective for distal protection against embolism during primary angioplasty in AMI. |
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Authors:
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Zheng Huang; Osamu Katoh; Shigeru Nakamura; Shinji Negoro; Tomoko Kobayashi; Jun Tanigawa |
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Publication Detail:
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Type: Evaluation Studies; Journal Article |
Journal Detail:
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Title: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions Volume: 60 ISSN: 1522-1946 ISO Abbreviation: Catheter Cardiovasc Interv Publication Date: 2003 Dec |
Date Detail:
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Created Date: 2003-11-18 Completed Date: 2004-04-06 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 100884139 Medline TA: Catheter Cardiovasc Interv Country: United States |
Other Details:
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Languages: eng Pagination: 443-51 Citation Subset: IM |
Copyright Information:
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Copyright 2003 Wiley-Liss, Inc. |
Affiliation:
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Cardiovascular Center, Kyoto Katsura Hospital, Japan. drhuangzheng@hotmail.com |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Aged Aged, 80 and over Angioplasty, Balloon Balloon Occlusion / instrumentation* Blood Flow Velocity Embolism / prevention & control* Female Humans Male Middle Aged Myocardial Infarction / complications, therapy* Prospective Studies Stents* Suction / instrumentation Treatment Outcome |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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