Relation between QT dispersion and myocardial viability in ischemic cardiomyopathy
The aim of this study was to evaluate the relation between QT dispersion and myocardial viability as assessed by single-photon emission computed tomography. The study population included 97 consecutive patients with severely impaired left ventricular function secondary to chronic coronary artery dis...
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| Veröffentlicht in: | The American journal of cardiology 2003-09, Vol.92 (6), p.712-715 |
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| container_title | The American journal of cardiology |
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| creator | Schinkel, Arend F.L. Bountioukos, Manolis Poldermans, Don Elhendy, Abdou Valkema, Roelf Vourvouri, Eleni C. Biagini, Elena Rizzello, Vittoria Kertai, Miklos D. Krenning, Boudewijn Krenning, Eric P. Roelandt, Jos R.T.C. Bax, Jeroen J. |
| description | The aim of this study was to evaluate the relation between QT dispersion and myocardial viability as assessed by single-photon emission computed tomography. The study population included 97 consecutive patients with severely impaired left ventricular function secondary to chronic coronary artery disease. Patients with a low QT dispersion had a substantial amount of viable myocardium, whereas patients with a high QT dispersion had predominantly nonviable scar tissue. |
| doi_str_mv | 10.1016/S0002-9149(03)00835-X |
| format | Article |
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Patients with a low QT dispersion had a substantial amount of viable myocardium, whereas patients with a high QT dispersion had predominantly nonviable scar tissue.</description><subject>Aged</subject><subject>Biological and medical sciences</subject><subject>Blood vessels</subject><subject>Cardiomyopathies - diagnostic imaging</subject><subject>Cardiomyopathies - etiology</subject><subject>Cardiomyopathies - physiopathology</subject><subject>Cardiovascular system</subject><subject>Coronary Artery Disease - complications</subject><subject>Coronary Artery Disease - diagnostic imaging</subject><subject>Coronary Artery Disease - physiopathology</subject><subject>Electrocardiography</subject><subject>Female</subject><subject>Fluorodeoxyglucose F18</subject><subject>Humans</subject><subject>Investigative techniques, diagnostic techniques (general aspects)</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Medical treatment</subject><subject>Middle Aged</subject><subject>Myocardial Ischemia - diagnostic imaging</subject><subject>Myocardial Ischemia - etiology</subject><subject>Myocardial Ischemia - physiopathology</subject><subject>Predictive Value of Tests</subject><subject>Radionuclide investigations</subject><subject>Radiopharmaceuticals</subject><subject>Severity of Illness Index</subject><subject>Tissue Survival - physiology</subject><subject>Tissues</subject><subject>Tomography, Emission-Computed, Single-Photon</subject><subject>Ventricular Dysfunction, Left - complications</subject><subject>Ventricular Dysfunction, Left - diagnostic imaging</subject><subject>Ventricular Dysfunction, Left - physiopathology</subject><issn>0002-9149</issn><issn>1879-1913</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE1r3DAQhkVp6G6T_oQWU2hJDk41lmVbpxKWNgkEQpI95CbG0phV8MdW8m7Yfx_tBw3kkpNGmmeGVw9jX4GfA4fi1wPnPEsV5OqUizPOKyHTxw9sClWpUlAgPrLpf2TCPofwFK8AsvjEJpCpMov1lN3fU4ujG_qkpvGZqE_u5ol1YUk-bF-xt0m3GQx667BN1g5r17pxk7g-ccEsqHMm2XWHiC1xXGxO2FGDbaAvh_OYzf_-mc-u0pvby-vZxU1q8iofU0l5QzUvKDccJQEotKYuyppnBlFZgqYsDEIFZOPnSJFsFCqZU22Q1-KY_dyvXfrh34rCqLsYiNoWexpWQZeiEFKoMoLf34BPw8r3MZrOBBcVqLKKkNxDxg8heGr00rsO_UYD11vheidcb21qLvROuH6Mc98Oy1d1R_Z16mA4Aj8OAAaDbeOxNy68chJkCbAN8HvPUVS2duR1MI56Q9Z5MqO2g3snygsUHJ6A</recordid><startdate>20030915</startdate><enddate>20030915</enddate><creator>Schinkel, Arend F.L.</creator><creator>Bountioukos, Manolis</creator><creator>Poldermans, Don</creator><creator>Elhendy, Abdou</creator><creator>Valkema, Roelf</creator><creator>Vourvouri, Eleni C.</creator><creator>Biagini, Elena</creator><creator>Rizzello, Vittoria</creator><creator>Kertai, Miklos D.</creator><creator>Krenning, Boudewijn</creator><creator>Krenning, Eric P.</creator><creator>Roelandt, Jos R.T.C.</creator><creator>Bax, Jeroen J.</creator><general>Elsevier Inc</general><general>Elsevier</general><general>Elsevier Limited</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TS</scope><scope>8FD</scope><scope>FR3</scope><scope>K9.</scope><scope>M7Z</scope><scope>NAPCQ</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20030915</creationdate><title>Relation between QT dispersion and myocardial viability in ischemic cardiomyopathy</title><author>Schinkel, Arend F.L. ; Bountioukos, Manolis ; Poldermans, Don ; Elhendy, Abdou ; Valkema, Roelf ; Vourvouri, Eleni C. ; Biagini, Elena ; Rizzello, Vittoria ; Kertai, Miklos D. ; Krenning, Boudewijn ; Krenning, Eric P. ; Roelandt, Jos R.T.C. ; Bax, Jeroen J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c484t-5e4feb06e4c0a5e119adcb67b02caa9de1f76ca181ed835e9e5f9a954ebca0b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Aged</topic><topic>Biological and medical sciences</topic><topic>Blood vessels</topic><topic>Cardiomyopathies - diagnostic imaging</topic><topic>Cardiomyopathies - etiology</topic><topic>Cardiomyopathies - physiopathology</topic><topic>Cardiovascular system</topic><topic>Coronary Artery Disease - complications</topic><topic>Coronary Artery Disease - diagnostic imaging</topic><topic>Coronary Artery Disease - physiopathology</topic><topic>Electrocardiography</topic><topic>Female</topic><topic>Fluorodeoxyglucose F18</topic><topic>Humans</topic><topic>Investigative techniques, diagnostic techniques (general aspects)</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Medical treatment</topic><topic>Middle Aged</topic><topic>Myocardial Ischemia - diagnostic imaging</topic><topic>Myocardial Ischemia - etiology</topic><topic>Myocardial Ischemia - physiopathology</topic><topic>Predictive Value of Tests</topic><topic>Radionuclide investigations</topic><topic>Radiopharmaceuticals</topic><topic>Severity of Illness Index</topic><topic>Tissue Survival - physiology</topic><topic>Tissues</topic><topic>Tomography, Emission-Computed, Single-Photon</topic><topic>Ventricular Dysfunction, Left - complications</topic><topic>Ventricular Dysfunction, Left - diagnostic imaging</topic><topic>Ventricular Dysfunction, Left - physiopathology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schinkel, Arend F.L.</creatorcontrib><creatorcontrib>Bountioukos, Manolis</creatorcontrib><creatorcontrib>Poldermans, Don</creatorcontrib><creatorcontrib>Elhendy, Abdou</creatorcontrib><creatorcontrib>Valkema, Roelf</creatorcontrib><creatorcontrib>Vourvouri, Eleni C.</creatorcontrib><creatorcontrib>Biagini, Elena</creatorcontrib><creatorcontrib>Rizzello, Vittoria</creatorcontrib><creatorcontrib>Kertai, Miklos D.</creatorcontrib><creatorcontrib>Krenning, Boudewijn</creatorcontrib><creatorcontrib>Krenning, Eric P.</creatorcontrib><creatorcontrib>Roelandt, Jos R.T.C.</creatorcontrib><creatorcontrib>Bax, Jeroen J.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Physical Education Index</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Biochemistry Abstracts 1</collection><collection>Nursing & Allied Health Premium</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>The American journal of cardiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schinkel, Arend F.L.</au><au>Bountioukos, Manolis</au><au>Poldermans, Don</au><au>Elhendy, Abdou</au><au>Valkema, Roelf</au><au>Vourvouri, Eleni C.</au><au>Biagini, Elena</au><au>Rizzello, Vittoria</au><au>Kertai, Miklos D.</au><au>Krenning, Boudewijn</au><au>Krenning, Eric P.</au><au>Roelandt, Jos R.T.C.</au><au>Bax, Jeroen J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relation between QT dispersion and myocardial viability in ischemic cardiomyopathy</atitle><jtitle>The American journal of cardiology</jtitle><addtitle>Am J Cardiol</addtitle><date>2003-09-15</date><risdate>2003</risdate><volume>92</volume><issue>6</issue><spage>712</spage><epage>715</epage><pages>712-715</pages><issn>0002-9149</issn><eissn>1879-1913</eissn><coden>AJCDAG</coden><abstract>The aim of this study was to evaluate the relation between QT dispersion and myocardial viability as assessed by single-photon emission computed tomography. 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| ispartof | The American journal of cardiology, 2003-09, Vol.92 (6), p.712-715 |
| issn | 0002-9149 1879-1913 |
| language | eng |
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| subjects | Aged Biological and medical sciences Blood vessels Cardiomyopathies - diagnostic imaging Cardiomyopathies - etiology Cardiomyopathies - physiopathology Cardiovascular system Coronary Artery Disease - complications Coronary Artery Disease - diagnostic imaging Coronary Artery Disease - physiopathology Electrocardiography Female Fluorodeoxyglucose F18 Humans Investigative techniques, diagnostic techniques (general aspects) Male Medical sciences Medical treatment Middle Aged Myocardial Ischemia - diagnostic imaging Myocardial Ischemia - etiology Myocardial Ischemia - physiopathology Predictive Value of Tests Radionuclide investigations Radiopharmaceuticals Severity of Illness Index Tissue Survival - physiology Tissues Tomography, Emission-Computed, Single-Photon Ventricular Dysfunction, Left - complications Ventricular Dysfunction, Left - diagnostic imaging Ventricular Dysfunction, Left - physiopathology |
| title | Relation between QT dispersion and myocardial viability in ischemic cardiomyopathy |
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