Gated blood pool SPECT improves reproducibility of right and left ventricular Fourier phase analysis in radionuclide angiography

2003 ◽  
Vol 17 (8) ◽  
pp. 711-716 ◽  
Author(s):  
Itaru Adachi ◽  
Hiroyuki Akagi ◽  
Tatsuya Umeda ◽  
Michihiro Suwa ◽  
Tsuyoshi Komori ◽  
...  
Keyword(s):  
Phase Analysis ◽  
Radionuclide Angiography ◽  
Blood Pool ◽  
Left Ventricular ◽  
Gated Blood Pool ◽  
Fourier Phase Analysis

Phase Analysis for Dyssynchrony by MPI and MUGA

2015 ◽  
Author(s):  
Ji Chen
Keyword(s):  
Phase Analysis ◽  
Radionuclide Angiography ◽  
Blood Pool ◽  
Cardiac Resynchronization ◽  
Ventricular Dyssynchrony ◽  
Spect Myocardial Perfusion ◽  
Fourier Phase Analysis ◽  
Gated Acquisition ◽  
Potential Factors ◽  
Crt Response

Fourier phase analysis can be used to assess dyssynchrony from nuclear images, such as multi-gated acquisition (MUGA) radionuclide angiography, gated blood-pool SPECT, and gated SPECT myocardial perfusion imaging. This chapter reviews the technical background of Fourier phase analysis with these imaging modalities and demonstrates how it measures ventricular dyssynchrony. The major clinical application of ventricular dyssynchrony assessment is to improve response to cardiac resynchronization (CRT) in patients with heart failure. This chapter introduces the current practice of CRT and the potential factors related to CRT response, and then reviews the clinical studies of the above phase analysis techniques for increasing CRT response.

FOURIER PHASE ANALYSIS IN PATIENTS WITH SEVERELY COMPROMISED LEFT VENTRICULAR FUNCTION

1982 ◽  
Vol 7 (Supplement) ◽  
pp. 34
Author(s):  
Stephen R. Bunker ◽  
Robert J. Telepak ◽  
Jack L. Lancaster ◽  
Michael F. Hartshorne ◽  
Craig S. Hammes ◽  
...  
Keyword(s):  
Left Ventricular Function ◽  
Ventricular Function ◽  
Phase Analysis ◽  
Left Ventricular ◽  
Fourier Phase Analysis
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