| Myocardial perfusion during transient slow-flow in the patient with old vein graft intervention: assessment by serial measurement of pressure-derived fractional flow reserve and thermodilution-derived coronary flow reserve. | |
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MedLine Citation:
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PMID: 14571493 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A patient with distal slow-flow after stenting in the old vein graft intervention was reported. This case is a first in whom guidewire-based serial measurement of pressure-derived fractional flow reserve (FFR(myo)) and thermodilution-based coronary flow reserve (CFR(thermo)) clearly demonstrated the serial change of microvascular circulation. During slow-flow, CFR(thermo) remained in low value despite significant improvement of FFR(myo) from 0.61 to 0.90. After thrombus aspiration and nicorandil injection, coronary flow reestablished immediately. CFR(thermo) improved significantly from 1.3 during slow-flow to 3.6 after restoration of flow. |
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Authors:
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Hitoshi Matsuo; Sachiro Watanabe; Shinji Yasuda; Takeshi Hirose; Makoto Iwama; Shinichiro Tanaka; Takahiko Yamaki; Kouji Ono; Haruki Takahashi; Tomonori Segawa; Yukihiko Matsuno; Shinya Minatoguchi; Hisayoshi Fujiwara |
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Publication Detail:
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Type: Case Reports; 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 Nov |
Date Detail:
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Created Date: 2003-10-22 Completed Date: 2004-03-19 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: 392-8 Citation Subset: IM |
Copyright Information:
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Copyright 2003 Wiley-Liss, Inc. |
Affiliation:
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Department of Cardiology, Gifu Prefectural Hospital, Gifu City, Gifu, Japan. matsuo@iri.rd.pref.gifu.jp |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Aged Angioplasty, Transluminal, Percutaneous Coronary* Blood Flow Velocity / physiology Blood Pressure / physiology Coronary Angiography Coronary Circulation / physiology* Coronary Restenosis / diagnosis, physiopathology*, therapy* Electrocardiography Humans Male Microcirculation / physiology Myocardial Reperfusion* Thermodilution |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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