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Left Ventricular Mechanical Dyssynchrony as Assessed by Phase Analysis of ECG-Gated SPECT Myocardial Perfusion Imaging

โœ Scribed by Ji Chen; Ernest V. Garcia; Stamatios Lerakis; Maureen M. Henneman; Jeroen J. Bax; Mark A. Trimble; Salvador Borges-Neto; Eric J. Velazquez; Ami E. Iskandrian

Book ID
109210953
Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
305 KB
Volume
25
Category
Article
ISSN
0742-2822

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๐Ÿ“œ SIMILAR VOLUMES

Onset of left ventricular mechanical con
Onset of left ventricular mechanical contraction as determined by phase analysis of ECG-gated myocardial perfusion SPECT imaging: Development of a diagnostic tool for assessment of cardiac mechanical dyssynchrony
โœ Ji Chen; Ernest V. Garcia; Russell D. Folks; C. David Cooke; Tracy L. Faber; E. ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Springer ๐ŸŒ English โš– 585 KB

## Background: A count-based method using technetium-99m sestamibi electrocardiography-gated myocardial perfusion single photon emission computed tomography imaging has been developed to extract the left ventricular (lv) regional phase of contraction (onset of mechanical contraction [omc]) througho

Assessment of left ventricular mechanica
Assessment of left ventricular mechanical dyssynchrony by phase analysis of ECG-gated SPECT myocardial perfusion imaging
โœ Ji Chen; Maureen M. Henneman; Mark A. Trimble; Jeroen J. Bax; Salvador Borges-Ne ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Springer ๐ŸŒ English โš– 361 KB

Cardiac resynchronization therapy (CRT) has shown benefits in patients with severe heart failure. However, at least 30% of patients selected for CRT by use of traditional criteria (New York Heart Association class III or IV, depressed left ventricular [LV] ejection fraction, and prolonged QRS durati

Evaluation of left ventricular mechanica
Evaluation of left ventricular mechanical dyssynchrony as determined by phase analysis of ECG-gated SPECT myocardial perfusion imaging in patients with left ventricular dysfunction and conduction disturbances
โœ Mark A. Trimble; Salvador Borges-Neto; Stuart Smallheiser; Ji Chen; Emily F. Hon ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› Springer ๐ŸŒ English โš– 331 KB

Background. Cardiac resynchronization therapy (CRT) is approved for the treatment of patients with advanced systolic heart failure and evidence of dyssynchrony on electrocardiograms. However, a significant percentage of patients do not demonstrate improvement with CRT. Echocardiographic techniques h

Left ventricular diastolic dyssynchrony
Left ventricular diastolic dyssynchrony assessed with phase analysis of gated myocardial perfusion SPECT: a comparison with tissue Doppler imaging
โœ Mark J. Boogers; Ji Chen; Caroline E. Veltman; Rutger J. van Bommel; Eline A. Q. ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› Springer ๐ŸŒ English โš– 500 KB

## Purpose The aim of the current study was to evaluate the feasibility of phase analysis on gated myocardial perfusion SPECT (GMPS) for the assessment of left ventricular (LV) diastolic dyssynchrony in a head-to-head comparison with tissue Doppler imaging (TDI). ## Methods The population consist