1.Diagnostic value of left ventricular function after adenosine loading detected by gated myocardial perfusion imaging for prediction of major adverse cardiac events.
Lisha JIANG ; Xiaohong OU ; Rui HUANG ; Zhongzhi QI ; Qinping FAN ; Lin LI
Journal of Biomedical Engineering 2013;30(5):1003-1006
This study was aimed to analyze the value of the SPECT MPI to myocardial ischemia and cardiac function parameters in the CAD prognosis assessment. A total of 890 patients with suspected CAD underwent adenosine loading stress gated SPECT. At a mean follow-up of (2.3 +/- 0. 4) year, a total of 37 adverse events occurred, including 12 cardiac deaths and 25 nonfatal myocardial infarctions. Univariate Cox analysis showed that diabetes (wald 6.95, P < 0.01), SSS (wald 24.31, P < 0.001), EF (wald 17.14, P < 0.001), ESV (wald 8.58, P < 0.01) and EDV (wald 7.95, P < 0.01) were significant predictors of MACEs. Multivariate Cox analysis showed that SSS (wald 6.69, P < 0.05) and EF (wald 4.70, P < 0.05) were independent predictors. According to the results, SSS and EF are both independent predictors of MACEs.
Adenosine
;
Aged
;
Cardiac-Gated Single-Photon Emission Computer-Assisted Tomography
;
methods
;
Coronary Disease
;
diagnostic imaging
;
physiopathology
;
Female
;
Humans
;
Male
;
Middle Aged
;
Prognosis
;
Tomography, Emission-Computed, Single-Photon
;
methods
;
Ventricular Function, Left
;
physiology
2.Combined 201T1 and 99mTc-PYP myocardial SPECT in acute myocardialinfarction.
Hee Seung BOM ; Ji Yeul KIM ; Jeong Gwan CHO ; Jong Chun PARK ; Jung Chaee KANG
Korean Journal of Nuclear Medicine 1991;25(2):294-295
No abstract available.
Tomography, Emission-Computed, Single-Photon*
3.Cerebral Postischemic Hyperperfusion in PET and SPECT.
Korean Journal of Nuclear Medicine 2001;35(6):343-351
No abstract available.
Tomography, Emission-Computed, Single-Photon*
4.Reproducibility of non-invasive measurement for left ventricular contractility using gated myocardial SPECT.
Kyeong Min KIM ; Dong Soo LEE ; Yu Kyeong KIM ; Gi Jeong CHEON ; Seok Ki KIM ; June Key CHUNG ; Myung Chul LEE
Korean Journal of Nuclear Medicine 2001;35(3):152-160
No abstract available.
Tomography, Emission-Computed, Single-Photon*
5.Assessment of Gastric Accommodation by SPECT.
Journal of Neurogastroenterology and Motility 2010;16(4):347-349
No abstract available.
Tomography, Emission-Computed, Single-Photon
6.Myocardial SPECT.
Korean Circulation Journal 2001;31(4):385-391
No abstract available.
Tomography, Emission-Computed, Single-Photon*
7.Malignant trasformation of hepatic dysplastic nodule revealed by Tc (99m)Liver Spect.
Korean Journal of Medicine 1999;56(6):777-777
No abstract available.
Tomography, Emission-Computed, Single-Photon*
8.Diagnosis of hepatic hemangioma with 99mTc-labeled red cells and single photon emission computed tomography (SPECT).
Dae Hyuk MOON ; Shee Man CHO ; Myung Hae LEE ; Suck Kyun YANG ; Young Hwa CHUNG ; Yung Sang LEE ; Sung Hae SHIN ; Kee Suk HONG
Korean Journal of Nuclear Medicine 1991;25(1):68-75
No abstract available.
Diagnosis*
;
Hemangioma*
;
Tomography, Emission-Computed, Single-Photon*
9.Maligmant external otitis demonstrated by bone SPECT(99mTc-MDP) and67Ga SPECT.
Jin Sook RYU ; Dae Hyuk MOON ; Myung Hae LEE
Korean Journal of Nuclear Medicine 1992;26(1):168-169
No abstract available.
Otitis Externa*
;
Tomography, Emission-Computed, Single-Photon*
10.Left Ventricular Ejection Fraetion Determmed by Cated Tl-201 Perfusion SPECT and Quantitative Software.
In Young HYUN ; Sung Eun KIM ; Jeong Kee SEO ; Eui Soo HONG ; Jun KWAN ; Keum Soo PARK ; Woo Hyung LEE
Korean Journal of Nuclear Medicine 2000;34(3):222-227
PURPOSE: We compared estimates of ejection fraction (EF) determined by gated Tl-201 perfusion SPECT (g-TI-SPECT) with those by gated blood pool (GBP) scan. MATERIALS AND METHODS: Eighteen subjects underwent g-TI-SPECT and GBP scan. After reconstruction of g-TI-SPECT, we measured EF with Cedars software. The comparison of the EF with g-TI-SPECT and GHP scan was assessed by correlation analysis and Bland Altman plot. RESULTS: The estimates of EF were significantly different (p<0.05) with g-TI-SPECT (40%+/-14%) and GBP scan (43%+/-14%). There was an excellent correlation of EF between e-TI-SPECT and GBP scan (r=0.94, p<0.001). The mean difference of EF between GRP scan and g-TI- SPECT was +3.2%, Ninety-five percent limits of agreement were +9,8%. EF between g-TI-SPECT and GBP scan were in poor agreement. CONCLUSION: The estimates of EF by g-TI-SPECT was well correlated with those by GBP scan. However, EF of g-TI-SPECT doesn't agree with EF of GBP scan. EF of g-TI-SPECT cant be used interchangeably with EF of GBP scan.
Perfusion*
;
Tomography, Emission-Computed, Single-Photon*
Result Analysis
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