دورية أكاديمية
[Thermodilution vs transesophageal echocardiography for cardiac output measurement in patients with good left ventricle function].
| العنوان: | [Thermodilution vs transesophageal echocardiography for cardiac output measurement in patients with good left ventricle function]. |
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| عنوان ترانسليتريتد: | Porównanie rzutu minutowego serca mierzonego metoda termodylucji i echokardiografii przezprzełykowej u chorych z dobra czynnościa skurczowa lewej komory. |
| المؤلفون: | Bródka J; Oddział Kardiochirurgii SPSW w Zamościu. jbrodka@poczta.onet.pl, Tułecki Ł, Ciurysek M, Gburek T |
| المصدر: | Anestezjologia intensywna terapia [Anestezjol Intens Ter] 2010 Jan-Mar; Vol. 42 (1), pp. 15-8. |
| نوع المنشور: | Comparative Study; Evaluation Study; Journal Article |
| اللغة: | Polish |
| بيانات الدورية: | Publisher: Via Medica Country of Publication: Poland NLM ID: 9424972 Publication Model: Print Cited Medium: Print ISSN: 0209-1712 (Print) Linking ISSN: 02091712 NLM ISO Abbreviation: Anestezjol Intens Ter Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2012- : Gdańsk : Via Medica Original Publication: Warszawa : Państwowy Zakład Wydawn. Lekarskich, 1982- |
| مواضيع طبية MeSH: | Echocardiography, Transesophageal* , Thermodilution*, Cardiac Output/*physiology , Ventricular Function, Left/*physiology, Adult ; Female ; Humans ; Male |
| مستخلص: | Background: Transesophageal echocardiography (TEE) has been regarded as a standard diagnostic method for assessment of cardiac output in aortic dissection, pulmonary embolism, atrial and ventricular septal defects, and acquired valvular defects. It is also a standard method of assessment of the adequacy of their surgical repair. It allows for on-line estimation of ejection fractions and stroke volumes, and calculation of cardiac output. In this prospective study, we compared the cardiac outputs estimated by aortic continuous-wave Doppler, and pulse wave Doppler via transgastric long-axis imaging plane TEE, with results obtained by thermodilution. Methods: Cardiac output was determined in thirty adult patients, of both sexes, with good left ventricular function, scheduled for off pump coronary artery bypass grafting. Aortic valve area was plotted from the transverse short-axis view of the valve assuming a triangular shape for the valve orifice. Results: Mean cardiac output measured by thermodilution [CO(S-G)] was 4.59 +/- 2.5 L min(-1), compared to 4.49 +/- 1.14 L min(-1) obtained from contour wave [CO(CW)] and 4.57 +/- 1.29 L min(-1) from continuous-wave [CO(PW)] analysis. The correlation coefficient (r) between CO(S-G) and CO(CW) was 0.939, (p < 0.001).The correlation coefficient (r) between CO(S-G) and CO(PW) was 0.912 (p < 0.001). Conclusions: Results of cardiac output measurements, obtained from all three methods, were comparable. |
| تواريخ الأحداث: | Date Created: 20100709 Date Completed: 20100726 Latest Revision: 20191210 |
| رمز التحديث: | 20221213 |
| PMID: | 20608209 |
| قاعدة البيانات: | MEDLINE |
| تدمد: | 0209-1712 |
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