دورية أكاديمية
Regional left ventricular function does not predict survival in ischaemic cardiomyopathy after cardiac surgery.
| العنوان: | Regional left ventricular function does not predict survival in ischaemic cardiomyopathy after cardiac surgery. |
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| المؤلفون: | Prior, David L., Stevens, Susanna R., Holly, Thomas A., Krejca, Michal, Paraforos, Alexandros, Pohost, Gerald M., Byrd, Krysti, Kukulski, Tomasz, Jones, Robert H., Desvigne-Nickens, Patrice, Varadarajan, Padmini, Amanullah, Aman, Grace Lin, Al-Khalidi, Hussein R., Aldea, Gabriel, Santambrogio, Carlo, Bochenek, Andrzej, Berman, Daniel S., Lin, Grace, STICH Trial Investigators |
| المصدر: | Heart; Sep2017, Vol. 103 Issue 17, p1359-1367, 9p, 2 Diagrams, 3 Charts, 3 Graphs |
| مصطلحات موضوعية: | CARDIOMYOPATHIES, CARDIAC surgery, CORONARY artery bypass, HYPOKINESIA, CREATININE, CORONARY heart disease surgery, LEFT heart ventricle, HEART physiology, COMPARATIVE studies, CORONARY disease, ECHOCARDIOGRAPHY, HEART ventricles, RESEARCH methodology, MEDICAL cooperation, POSTOPERATIVE period, PROGNOSIS, RESEARCH, RESEARCH funding, STATISTICAL sampling, SURVIVAL, EVALUATION research, VENTRICULAR remodeling, RANDOMIZED controlled trials, SURGERY |
| مصطلحات جغرافية: | UNITED States |
| مستخلص: | |
| Copyright of Heart is the property of BMJ Publishing Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| قاعدة البيانات: | Complementary Index |
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edb Complementary Index 124634998 885 6 Academic Journal academicJournal 884.982360839844 |
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Array ( [Name] => Author [Label] => Authors [Group] => Au [Data] => <searchLink fieldCode="AR" term="%22Prior%2C+David+L%2E%22">Prior, David L.</searchLink><br /><searchLink fieldCode="AR" term="%22Stevens%2C+Susanna+R%2E%22">Stevens, Susanna R.</searchLink><br /><searchLink fieldCode="AR" term="%22Holly%2C+Thomas+A%2E%22">Holly, Thomas A.</searchLink><br /><searchLink fieldCode="AR" term="%22Krejca%2C+Michal%22">Krejca, Michal</searchLink><br /><searchLink fieldCode="AR" term="%22Paraforos%2C+Alexandros%22">Paraforos, Alexandros</searchLink><br /><searchLink fieldCode="AR" term="%22Pohost%2C+Gerald+M%2E%22">Pohost, Gerald M.</searchLink><br /><searchLink fieldCode="AR" term="%22Byrd%2C+Krysti%22">Byrd, Krysti</searchLink><br /><searchLink fieldCode="AR" term="%22Kukulski%2C+Tomasz%22">Kukulski, Tomasz</searchLink><br /><searchLink fieldCode="AR" term="%22Jones%2C+Robert+H%2E%22">Jones, Robert H.</searchLink><br /><searchLink fieldCode="AR" term="%22Desvigne-Nickens%2C+Patrice%22">Desvigne-Nickens, Patrice</searchLink><br /><searchLink fieldCode="AR" term="%22Varadarajan%2C+Padmini%22">Varadarajan, Padmini</searchLink><br /><searchLink fieldCode="AR" term="%22Amanullah%2C+Aman%22">Amanullah, Aman</searchLink><br /><searchLink fieldCode="AR" term="%22Grace+Lin%22">Grace Lin</searchLink><br /><searchLink fieldCode="AR" term="%22Al-Khalidi%2C+Hussein+R%2E%22">Al-Khalidi, Hussein R.</searchLink><br /><searchLink fieldCode="AR" term="%22Aldea%2C+Gabriel%22">Aldea, Gabriel</searchLink><br /><searchLink fieldCode="AR" term="%22Santambrogio%2C+Carlo%22">Santambrogio, Carlo</searchLink><br /><searchLink fieldCode="AR" term="%22Bochenek%2C+Andrzej%22">Bochenek, Andrzej</searchLink><br /><searchLink fieldCode="AR" term="%22Berman%2C+Daniel+S%2E%22">Berman, Daniel S.</searchLink><br /><searchLink fieldCode="AR" term="%22Lin%2C+Grace%22">Lin, Grace</searchLink><br /><searchLink fieldCode="AR" term="%22STICH+Trial+Investigators%22">STICH Trial Investigators</searchLink> ) Array ( [Name] => TitleSource [Label] => Source [Group] => Src [Data] => Heart; Sep2017, Vol. 103 Issue 17, p1359-1367, 9p, 2 Diagrams, 3 Charts, 3 Graphs ) Array ( [Name] => Subject [Label] => Subject Terms [Group] => Su [Data] => <searchLink fieldCode="DE" term="%22CARDIOMYOPATHIES%22">CARDIOMYOPATHIES</searchLink><br /><searchLink fieldCode="DE" term="%22CARDIAC+surgery%22">CARDIAC surgery</searchLink><br /><searchLink fieldCode="DE" term="%22CORONARY+artery+bypass%22">CORONARY artery bypass</searchLink><br /><searchLink fieldCode="DE" term="%22HYPOKINESIA%22">HYPOKINESIA</searchLink><br /><searchLink fieldCode="DE" term="%22CREATININE%22">CREATININE</searchLink><br /><searchLink fieldCode="DE" term="%22CORONARY+heart+disease+surgery%22">CORONARY heart disease surgery</searchLink><br /><searchLink fieldCode="DE" term="%22LEFT+heart+ventricle%22">LEFT heart ventricle</searchLink><br /><searchLink fieldCode="DE" term="%22HEART+physiology%22">HEART physiology</searchLink><br /><searchLink fieldCode="DE" term="%22COMPARATIVE+studies%22">COMPARATIVE studies</searchLink><br /><searchLink fieldCode="DE" term="%22CORONARY+disease%22">CORONARY disease</searchLink><br /><searchLink fieldCode="DE" term="%22ECHOCARDIOGRAPHY%22">ECHOCARDIOGRAPHY</searchLink><br /><searchLink fieldCode="DE" term="%22HEART+ventricles%22">HEART ventricles</searchLink><br /><searchLink fieldCode="DE" term="%22RESEARCH+methodology%22">RESEARCH methodology</searchLink><br /><searchLink fieldCode="DE" term="%22MEDICAL+cooperation%22">MEDICAL cooperation</searchLink><br /><searchLink fieldCode="DE" term="%22POSTOPERATIVE+period%22">POSTOPERATIVE period</searchLink><br /><searchLink fieldCode="DE" term="%22PROGNOSIS%22">PROGNOSIS</searchLink><br /><searchLink fieldCode="DE" term="%22RESEARCH%22">RESEARCH</searchLink><br /><searchLink fieldCode="DE" term="%22RESEARCH+funding%22">RESEARCH funding</searchLink><br /><searchLink fieldCode="DE" term="%22STATISTICAL+sampling%22">STATISTICAL sampling</searchLink><br /><searchLink fieldCode="DE" term="%22SURVIVAL%22">SURVIVAL</searchLink><br /><searchLink fieldCode="DE" term="%22EVALUATION+research%22">EVALUATION research</searchLink><br /><searchLink fieldCode="DE" term="%22VENTRICULAR+remodeling%22">VENTRICULAR remodeling</searchLink><br /><searchLink fieldCode="DE" term="%22RANDOMIZED+controlled+trials%22">RANDOMIZED controlled trials</searchLink><br /><searchLink fieldCode="DE" term="%22SURGERY%22">SURGERY</searchLink> ) Array ( [Name] => SubjectGeographic [Label] => Geographic Terms [Group] => Su [Data] => <searchLink fieldCode="DE" term="%22UNITED+States%22">UNITED States</searchLink> ) Array ( [Name] => Abstract [Label] => Abstract [Group] => Ab [Data] => <bold>Objectives: </bold>To define the prognostic contribution of global and regional left ventricular (LV) function measurements in patients with ischaemic cardiomyopathy randomised to coronary artery bypass graft surgery (CABG) with (n=501) or without (n=499) surgical ventricular reconstruction (SVR).<bold>Methods: </bold>Novel multivariable methods to analyse global and regional LV systolic function were used to better formulate prediction models for long-term mortality following CABG with or without SVR in the entire cohort of 1000 randomised SVR hypothesis patients. Key clinical variables were included in the analysis. Regional function was classified according to the discreteness of anteroapical hypokinesia and akinesia into those most likely to benefit from SVR, those least likely and those felt to have intermediate likelihood of benefit from SVR.<bold>Results: </bold>The most prognostic clinical variables identified in multivariable models include creatinine, LV end-systolic volume index (ESVI), age and NYHA (New York Heart Association) class. Addition of LV ejection fraction, LV end-diastolic volume index and regional function assessment did not contribute additional power to the model. Subgroup analysis based on regional function did not identify a cohort in which SVR improved mortality.<bold>Conclusions: </bold>ESVI is the single parameter of LV function most predictive of mortality in patients with LV systolic dysfunction following CABG with or without SVR in multivariable models that include all key clinical and LV systolic function parameters. Assessment of regional cardiac function does not enhance prediction of mortality nor identify a subgroup for which SVR improves mortality. These results do not support elective addition of LV reconstruction surgery in patients undergoing CABG.<bold>Trial Registration Number: </bold>NCT00023595. [ABSTRACT FROM AUTHOR] ) Array ( [Name] => Abstract [Label] => [Group] => Ab [Data] => <i>Copyright of Heart is the property of BMJ Publishing Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) ) |
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