Validation of left ventricular volumes automatically measured with gated myocardial perfusion SPECT
نویسندگان
چکیده
منابع مشابه
Normal values of left ventricular functional indices in gated 99mTc-MIBI myocardial perfusion SPECT
Introduction: Although left ventricular(LV) function parameters measured by gated myocardial perfusion SPECT (GSPECT) have been validated, experimental data have revealed that the calculated the LV function parameters using GSPECT are affected by patient populations as well as particular acquisition and processing conditions. We tried to determine the normal values ...
متن کاملDipyridamole stress and rest gated 99mTc-sestamibi myocardial perfusion SPECT: left ventricular function indices and myocardial perfusion findings
Introduction: We investigated the difference in left ventricular ejection fraction (LVEF) and end-systolic volume(ESV) measured by gated myocardial perfusion SPECT (GSPECT) in the post-dipyridamole stress and rest periods, and compared the results with the perfusion patterns found in the conventional non-gated tomograms. Methods: 297 consecutive patients were studie...
متن کاملDiastolic left ventricular functional indices: Comparison between gated myocardial perfusion SPECT and echocardiography
Introduction: Many patients have only diastolic dysfunction without any abnormality in systolic function. We compared cardiac diastolic parameters obtained by gated myocardial perfusion SPECT (Gated SPECT) with those evaluated by echocardiography. Methods: Forty-nine patients (aged 37-85 years, 19 males and 30 women) underwent Gated SPECT and echocardiogr...
متن کاملLeft Ventricular Ejection Fraction Measured from Tc-Sestamibi Myocardial Perfusion Gated SPECT: Comparison with Echocardiography
Received 9/25/2009; revised 10/21/2009; accepted 10/23/2009. For correspondence and reprints contact: Hsiu-Lan Chu, Department of Nuclear Medicine, Kaohsiung Medical University Hospital. 100 Tzyou 1st Road, San-Ming District, Kaohsiung 807, Taiwan. Tel: (886)7-3121101 ext. 7152, Fax: (886)73117521, E-mail: [email protected] Purpose: The aim of this study was to compare the estimated LVEF be...
متن کاملassessment of correlation of left ventricular diastolic functional indices between gated myocardial perfusion spect and echocardiography
conclusions in this study there is no correlation between the main lv diastolic indices derived by spect and echocardiography, may be due to the main changes in the last version of guidline for assessment of lv diastolic function by echocardiography. results the population study consisted of 19 male and 30 female with the average age of 58.2 years.there is a mild negative correlation between pf...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 1998
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(98)80842-5