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Clinical safety of magnetic resonanceimaging early after coronary artery stent placement
Our aim was to examine the rate of adverse cardiac events in patients undergoing magnetic resonance imaging (MRI)
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Published in: | Journal of the American College of Cardiology 2003-10, Vol.42 (7), p.1295-1298 |
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container_end_page | 1298 |
container_issue | 7 |
container_start_page | 1295 |
container_title | Journal of the American College of Cardiology |
container_volume | 42 |
creator | Gerber, Thomas C Fasseas, Panayotis Lennon, Ryan J Valeti, Venkata U Wood, Christopher P Breen, Jerome F Berger, Peter B |
description | Our aim was to examine the rate of adverse cardiac events in patients undergoing magnetic resonance imaging (MRI) |
doi_str_mv | 10.1016/S0735-1097(03)00993-8 |
format | article |
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The risk of coronary stent thrombosis from dislodgement due to MRI early after stent placement is not well defined. Manufacturers recommend postponing MRI studies until eight weeks after coronary stent placement.
We analyzed the Mayo Clinic Rochester Percutaneous Coronary Intervention Database and examined records of 111 patients who underwent MRI <8 weeks after coronary stent placement treated with aspirin and a thienopyridine. Occurrence of death, myocardial infarction (MI), and repeat revascularization within 30 days of MRI were recorded.
Magnetic resonance imaging (1.5 tesla) was performed within a median of 18 days (range, 0 to 54 days) after coronary stent placement. Four noncardiac deaths occurred, and three patients had repeat revascularization procedures. Stent thrombosis did not occur (95% confidence interval, 0% to 3.3%).
Magnetic resonance imaging <8 weeks after coronary stent placement appears to be safe, and the risk of cardiac death or MI due to stent thrombosis is low. Postponing MRI does not appear to be necessary.</description><identifier>ISSN: 0735-1097</identifier><identifier>EISSN: 1558-3597</identifier><identifier>DOI: 10.1016/S0735-1097(03)00993-8</identifier><language>eng</language><publisher>New York: Elsevier Inc</publisher><subject>Angioplasty ; Cardiology ; Coronary vessels ; Heart attacks ; NMR ; Nuclear magnetic resonance ; Stents ; Veins & arteries</subject><ispartof>Journal of the American College of Cardiology, 2003-10, Vol.42 (7), p.1295-1298</ispartof><rights>2003 American College of Cardiology Foundation</rights><rights>Copyright Elsevier Limited Oct 1, 2003</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2832-fe4576507b0383cfb3a514384f40467d617f19a5fe0936a27aa7c3d41693563f3</citedby><cites>FETCH-LOGICAL-c2832-fe4576507b0383cfb3a514384f40467d617f19a5fe0936a27aa7c3d41693563f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Gerber, Thomas C</creatorcontrib><creatorcontrib>Fasseas, Panayotis</creatorcontrib><creatorcontrib>Lennon, Ryan J</creatorcontrib><creatorcontrib>Valeti, Venkata U</creatorcontrib><creatorcontrib>Wood, Christopher P</creatorcontrib><creatorcontrib>Breen, Jerome F</creatorcontrib><creatorcontrib>Berger, Peter B</creatorcontrib><title>Clinical safety of magnetic resonanceimaging early after coronary artery stent placement</title><title>Journal of the American College of Cardiology</title><description>Our aim was to examine the rate of adverse cardiac events in patients undergoing magnetic resonance imaging (MRI) <8 weeks after coronary stent placement.
The risk of coronary stent thrombosis from dislodgement due to MRI early after stent placement is not well defined. Manufacturers recommend postponing MRI studies until eight weeks after coronary stent placement.
We analyzed the Mayo Clinic Rochester Percutaneous Coronary Intervention Database and examined records of 111 patients who underwent MRI <8 weeks after coronary stent placement treated with aspirin and a thienopyridine. Occurrence of death, myocardial infarction (MI), and repeat revascularization within 30 days of MRI were recorded.
Magnetic resonance imaging (1.5 tesla) was performed within a median of 18 days (range, 0 to 54 days) after coronary stent placement. Four noncardiac deaths occurred, and three patients had repeat revascularization procedures. Stent thrombosis did not occur (95% confidence interval, 0% to 3.3%).
Magnetic resonance imaging <8 weeks after coronary stent placement appears to be safe, and the risk of cardiac death or MI due to stent thrombosis is low. Postponing MRI does not appear to be necessary.</description><subject>Angioplasty</subject><subject>Cardiology</subject><subject>Coronary vessels</subject><subject>Heart attacks</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Stents</subject><subject>Veins & arteries</subject><issn>0735-1097</issn><issn>1558-3597</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNqFkEtLAzEQx4MoWB8fQQh40cPqZLN57Emk-IKCBxW8hTQ7KSnb3Zpshf32pq149TSv__yH-RFyweCGAZO3b6C4KBjU6gr4NUBd80IfkAkTQhdc1OqQTP4kx-QkpSUASM3qCfmctqELzrY0WY_DSHtPV3bR4RAcjZj6znYOQ26FbkHRxnak1g8YqetjHsZcxlyONA3YDXTdWoernJ2RI2_bhOe_8ZR8PD68T5-L2evTy_R-VrhS87LwWAklBag5cM2dn3MrWMV15SuopGokU57VVniEmktbKmuV403FZM2F5J6fksu97zr2XxtMg1n2m9jlk4YJkNlL6DKrxF7lYp9SRG_WMT8VR8PAbCGaHUSzJWSAmx1Eo_Pe3X4P8wvfAaNJLmAm0oSIbjBNH_5x-AE94Xj3</recordid><startdate>20031001</startdate><enddate>20031001</enddate><creator>Gerber, Thomas C</creator><creator>Fasseas, Panayotis</creator><creator>Lennon, Ryan J</creator><creator>Valeti, Venkata U</creator><creator>Wood, Christopher P</creator><creator>Breen, Jerome F</creator><creator>Berger, Peter B</creator><general>Elsevier Inc</general><general>Elsevier Limited</general><scope>6I.</scope><scope>AAFTH</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T5</scope><scope>7TK</scope><scope>H94</scope><scope>K9.</scope><scope>NAPCQ</scope></search><sort><creationdate>20031001</creationdate><title>Clinical safety of magnetic resonanceimaging early after coronary artery stent placement</title><author>Gerber, Thomas C ; Fasseas, Panayotis ; Lennon, Ryan J ; Valeti, Venkata U ; Wood, Christopher P ; Breen, Jerome F ; Berger, Peter B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2832-fe4576507b0383cfb3a514384f40467d617f19a5fe0936a27aa7c3d41693563f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Angioplasty</topic><topic>Cardiology</topic><topic>Coronary vessels</topic><topic>Heart attacks</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Stents</topic><topic>Veins & arteries</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gerber, Thomas C</creatorcontrib><creatorcontrib>Fasseas, Panayotis</creatorcontrib><creatorcontrib>Lennon, Ryan J</creatorcontrib><creatorcontrib>Valeti, Venkata U</creatorcontrib><creatorcontrib>Wood, Christopher P</creatorcontrib><creatorcontrib>Breen, Jerome F</creatorcontrib><creatorcontrib>Berger, Peter B</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><collection>CrossRef</collection><collection>Immunology Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Premium</collection><jtitle>Journal of the American College of Cardiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gerber, Thomas C</au><au>Fasseas, Panayotis</au><au>Lennon, Ryan J</au><au>Valeti, Venkata U</au><au>Wood, Christopher P</au><au>Breen, Jerome F</au><au>Berger, Peter B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Clinical safety of magnetic resonanceimaging early after coronary artery stent placement</atitle><jtitle>Journal of the American College of Cardiology</jtitle><date>2003-10-01</date><risdate>2003</risdate><volume>42</volume><issue>7</issue><spage>1295</spage><epage>1298</epage><pages>1295-1298</pages><issn>0735-1097</issn><eissn>1558-3597</eissn><abstract>Our aim was to examine the rate of adverse cardiac events in patients undergoing magnetic resonance imaging (MRI) <8 weeks after coronary stent placement.
The risk of coronary stent thrombosis from dislodgement due to MRI early after stent placement is not well defined. Manufacturers recommend postponing MRI studies until eight weeks after coronary stent placement.
We analyzed the Mayo Clinic Rochester Percutaneous Coronary Intervention Database and examined records of 111 patients who underwent MRI <8 weeks after coronary stent placement treated with aspirin and a thienopyridine. Occurrence of death, myocardial infarction (MI), and repeat revascularization within 30 days of MRI were recorded.
Magnetic resonance imaging (1.5 tesla) was performed within a median of 18 days (range, 0 to 54 days) after coronary stent placement. Four noncardiac deaths occurred, and three patients had repeat revascularization procedures. Stent thrombosis did not occur (95% confidence interval, 0% to 3.3%).
Magnetic resonance imaging <8 weeks after coronary stent placement appears to be safe, and the risk of cardiac death or MI due to stent thrombosis is low. Postponing MRI does not appear to be necessary.</abstract><cop>New York</cop><pub>Elsevier Inc</pub><doi>10.1016/S0735-1097(03)00993-8</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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language | eng |
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source | BACON - Elsevier - GLOBAL_SCIENCEDIRECT-OPENACCESS |
subjects | Angioplasty Cardiology Coronary vessels Heart attacks NMR Nuclear magnetic resonance Stents Veins & arteries |
title | Clinical safety of magnetic resonanceimaging early after coronary artery stent placement |
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