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Your search keyword '"Zaletel, Ivan V."' showing total 7 results
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7 results on '"Zaletel, Ivan V."'

2. Structural features of arterial grafts important for surgical myocardial revascularization: Part I - Histology of the internal thoracic artery

Author

Labudović-Borović Milica M., Lalić Ivana M., Borović Saša D., Zaletel Ivan V., Mutavdžin Slavica S., Bajčetić Miloš I., Kostić Jelena V., and Trifunović Zoran Ž.

Subjects
myocardial revascularization, vascular patency, mammary arteries, histology, Medicine (General), R5-920
Abstract

[Projekat Ministarstva nauke Republike Srbije, br. 175005, 175061, III41002, III45005 i 41022]

Published
2015
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3. Structural features of arterial grafts important for surgical myocardial revascularization: Part II - Histology of the radial, inferior epigastric, and right gastroepiploic arteries

Author

Labudović Borović Milica M., Kostić Jelena T., Borović Saša D., Zaletel Ivan V., Dželebdžić Sanja M., Puškaš Nela S., Kostić Jelena V., and Trifunović Zoran Ž.

Subjects
coronary artery bypass, vascular patency, histology, radial artery, epigastric arteries, gastroepiploic artery, Medicine (General), R5-920
Abstract

[Projekat Ministarstva nauke Republike Srbije, br. 175005, 175061, III41002, III45005 i 41022]

Published
2015
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4. Correlation of structural defects in the ascending aortic wall to ultrasound parameters: benefits for decision-making process in aortic valve surgery.

Author

Borović, Saša D., Labudović Borović, Milica M., Zaletel, Ivan V., Todorović, Vera N., Dabić, Petar A., Rakočević, Jelena T., Marinković-Erić, Jelena M., and Milojević, Predrag S.

Subjects
AORTIC stenosis, AORTIC stenosis treatment, AORTIC valve surgery, ULTRASONIC imaging, ECHOCARDIOGRAPHY, PATIENTS
Abstract

Background: Histopathological changes in the ascending aorta wall in patients with severe tricuspid aortic valve (TAV) stenosis were graded and correlated to echocardiographic parameters. Objective was to associate threshold echocardiographic values with structural defects in the ascending aorta providing a tool to improve decision-making process in cases when simultaneous aortic valve replacement (AVR) and ascending aorta replacement is considered.Methods: Biopsies from 108 TAV stenosis patients subjected to AVR were graded into three grades according to severity of aortic wall changes. Echocardiographic parameters obtained preoperatively and correlated to grade, age, gender and risk factors, were diameters of ventriculo-aortic junction (AA), sinus Valsalva (SV), sinotubular junction (STJ), the largest diameter of the visualized ascending aorta (AscA) as well as indexes: sinus Valsalva (SVI), sinotubular junction (STJI), AscA/AA and STJ/AA.Results: Two echocardiographic parameters portrayed grades with statistical significance: STJ (F = 5.417; p = 0.006 (p < 0.05)) and AscA (F = 3.924; p = 0.023 (p < 0.05)). By using multiple predictors in the setting of Regression analysis, statistically significant differences among grades were reached for AA, SV, STJ, AscA and SVI. With further ROC curves analysis, threshold values for different grades were recognized. Grade 2 is identified in patients with AscA > 3.3 cm, while Grade 3 is identified in patients with values of AscA > 3.5 cm, STJ > 2.9 cm and STJI > 1.Conclusions: Hemodynamic stress induced by TAV stenosis leads to elastic lamellae disruption in the aortic wall. Those changes could be graded and correlated with echocardiographic parameters of the aortic root and ascending aorta, providing a tool for decision to replace ascending aorta concomitantly with AVR. [ABSTRACT FROM AUTHOR]

Published
2018
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5. Myocardial Na+ K+-ATPase and SERCA: Clinical and Pathological Significance From a Cytological Perspective.

Author

Borović, Milica M. Labudović, Obradović, Milan M., Kostić, Jelena T., Zaletel, Ivan V., Milašinović, Dejan G., Stojanović, Marija T., Mutavdžin, Slavica S., Vesković, Milena N., Opačić, Dragan J., Radaković, Dejan D., Puškaš, Nela S., Radosavljević, Tatjana S., Borović, Saša D., Kojić, Zvezdana Z., Zarić, Božidarka L., Šćepanović, Ljiljana G., and Isenović, Esma R.

Published
2016
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6. Structural features of arterial grafts important for surgical myocardial revascularization: Part II--Histology of the radial, inferior epigastric, and right gastroepiploic arteries.

Author

Borović MM, Kostić JT, Borović SD, Zaletel IV, Dzelebdzić SM, Puskas NS, Kostić JV, and Trifunović ZZ

Subjects
Coronary Artery Bypass adverse effects, Coronary Artery Disease diagnosis, Coronary Artery Disease physiopathology, Graft Occlusion, Vascular etiology, Graft Occlusion, Vascular physiopathology, Humans, Tissue and Organ Harvesting adverse effects, Treatment Outcome, Vascular Patency, Coronary Artery Bypass methods, Coronary Artery Disease surgery, Epigastric Arteries transplantation, Gastroepiploic Artery transplantation, Radial Artery transplantation, Tissue and Organ Harvesting methods
Published
2015

7. Structural features of arterial grafts important for surgical myocardial revascularization: Part I--Histology of the internal thoracic artery.

Author

Borović MM, Lalić IM, Borović SD, Zaletel IV, Mutavdzin SS, Bajčetić MI, Kostić JV, and Trifunović ZZ

Subjects
Graft Occlusion, Vascular etiology, Graft Occlusion, Vascular pathology, Graft Occlusion, Vascular physiopathology, Humans, Internal Mammary-Coronary Artery Anastomosis adverse effects, Mammary Arteries pathology, Risk Factors, Time Factors, Treatment Outcome, Vascular Patency, Vascular Remodeling, Internal Mammary-Coronary Artery Anastomosis methods, Mammary Arteries surgery
Published
2015

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