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Prognostic value of left ventricular mechanical dyssynchrony indices in long-standing type II diabetes mellitus with normal perfusion and left ventricular systolic functions on SPECT-MPI
- Source :
- Journal of Nuclear Cardiology. 27:1640-1648
- Publication Year :
- 2018
- Publisher :
- Springer Science and Business Media LLC, 2018.
-
Abstract
- To test whether phase analysis indices from SPECT-MPI for left ventricular mechanical dyssynchrony (LVMD) are predictors of major adverse cardiac events (MACEs) in long-standing diabetes mellitus (DM). A total of 136 DM patients with normal perfusion and left ventricular systolic functions were followed up for about two years and divided into two groups according to the presence and the absence of MACEs. Thirteen (9.5%) patients experienced MACEs during follow-up. Patients experiencing MACEs showed significantly higher phase standard deviation (PSD) and wider phase bandwidth (PBW) than those who did not. Moreover, both PSD and PBW showed significant correlations (r = 0.25 and 0.27; P
- Subjects :
- Adult
Male
medicine.medical_specialty
030204 cardiovascular system & hematology
Phase bandwidth
Logistic regression
Disease-Free Survival
030218 nuclear medicine & medical imaging
Cohort Studies
Ventricular Dysfunction, Left
03 medical and health sciences
0302 clinical medicine
Predictive Value of Tests
Diabetes mellitus
Internal medicine
Phase.standard deviation
medicine
Humans
Radiology, Nuclear Medicine and imaging
cardiovascular diseases
Survival analysis
Aged
Aged, 80 and over
business.industry
Spect mpi
Myocardial Perfusion Imaging
Middle Aged
Prognosis
medicine.disease
Diabetes Mellitus, Type 2
Cardiology
Female
Cardiac-Gated Single-Photon Emission Computer-Assisted Tomography
Cardiology and Cardiovascular Medicine
Phase analysis
business
Perfusion
Subjects
Details
- ISSN :
- 15326551 and 10713581
- Volume :
- 27
- Database :
- OpenAIRE
- Journal :
- Journal of Nuclear Cardiology
- Accession number :
- edsair.doi.dedup.....2c262f65d1918e11f3b8dbc5f40e0f31