Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm
The study included 15patients with coronary heart disease (CHD), post-infarction cardiosclerosis, and chronic left ventricular (LV) aneurysm. All patients underwent interventional myocardial revascularization and Dor aneurysmectomy. Myocardial scintigraphy with 99mTc-MYOVIEW was performed at baselin...
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«FIRMA «SILICEA» LLC
2007-12-01
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| Serie: | Российский кардиологический журнал |
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| Accesso online: | https://russjcardiol.elpub.ru/jour/article/view/2244 |
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| author | E. V. Makarova S. M. Minin V. I. Chernov E. V. Krivoshchekov Yu. V. Lishmanov |
| author_facet | E. V. Makarova S. M. Minin V. I. Chernov E. V. Krivoshchekov Yu. V. Lishmanov |
| author_sort | E. V. Makarova |
| collection | DOAJ |
| description | The study included 15patients with coronary heart disease (CHD), post-infarction cardiosclerosis, and chronic left ventricular (LV) aneurysm. All patients underwent interventional myocardial revascularization and Dor aneurysmectomy. Myocardial scintigraphy with 99mTc-MYOVIEW was performed at baseline (during nitroglycerine test and at rest), and 3-4 weeks after revascularization (at rest). According to baseline scintigraphy at rest data, 35 % of the segments were hypoperfused, and in 20 % the agent did not accumulate. After sublingual nitroglycerine administration, hypo- and non-perfused segment percentage reduced to 24 % and 11 %, respectively, after revascularization - to 24 % and 11 %. Single-photon emission computed tomography with 99mTc-MYOVIEW, combined with sublingual nitroglycerin test, identifies viable myocardial zones in post-infarction LV aneurism area and might be used for predicting post-revascularization LV function recovery. |
| format | Article |
| id | doaj-art-e5aef8243e97465f96a3fdffa63704fd |
| institution | Matheson Library |
| issn | 1560-4071 2618-7620 |
| language | Russian |
| publishDate | 2007-12-01 |
| publisher | «FIRMA «SILICEA» LLC |
| record_format | Article |
| series | Российский кардиологический журнал |
| spelling | doaj-art-e5aef8243e97465f96a3fdffa63704fd2025-08-04T13:00:01Zrus«FIRMA «SILICEA» LLCРоссийский кардиологический журнал1560-40712618-76202007-12-010622261996Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysmE. V. Makarova0S. M. Minin1V. I. Chernov2E. V. Krivoshchekov3Yu. V. Lishmanov4Научно-исследовательский институт кардиологии Томского научного центра СО РАМННаучно-исследовательский институт кардиологии Томского научного центра СО РАМННаучно-исследовательский институт кардиологии Томского научного центра СО РАМННаучно-исследовательский институт кардиологии Томского научного центра СО РАМННаучно-исследовательский институт кардиологии Томского научного центра СО РАМНThe study included 15patients with coronary heart disease (CHD), post-infarction cardiosclerosis, and chronic left ventricular (LV) aneurysm. All patients underwent interventional myocardial revascularization and Dor aneurysmectomy. Myocardial scintigraphy with 99mTc-MYOVIEW was performed at baseline (during nitroglycerine test and at rest), and 3-4 weeks after revascularization (at rest). According to baseline scintigraphy at rest data, 35 % of the segments were hypoperfused, and in 20 % the agent did not accumulate. After sublingual nitroglycerine administration, hypo- and non-perfused segment percentage reduced to 24 % and 11 %, respectively, after revascularization - to 24 % and 11 %. Single-photon emission computed tomography with 99mTc-MYOVIEW, combined with sublingual nitroglycerin test, identifies viable myocardial zones in post-infarction LV aneurism area and might be used for predicting post-revascularization LV function recovery.https://russjcardiol.elpub.ru/jour/article/view/2244myocardial perfusionhibernationviabilitycoronary heart diseasenitroglycerin |
| spellingShingle | E. V. Makarova S. M. Minin V. I. Chernov E. V. Krivoshchekov Yu. V. Lishmanov Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm Российский кардиологический журнал myocardial perfusion hibernation viability coronary heart disease nitroglycerin |
| title | Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm |
| title_full | Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm |
| title_fullStr | Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm |
| title_full_unstemmed | Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm |
| title_short | Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm |
| title_sort | scintigraphy assessment of ischemic myocardial viability in patients with post infarction left ventricular aneurysm |
| topic | myocardial perfusion hibernation viability coronary heart disease nitroglycerin |
| url | https://russjcardiol.elpub.ru/jour/article/view/2244 |
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