Impact of elective PCI on left intraventricular mechanical dyssynchrony in patients with chronic stable angina (tissue Doppler study)

To detect the impact of elective PCI on left intraventricular mechanical dyssynchrony in patients with chronic stable angina. 100 patients with chronic stable angina were included and divided into two groups according to LV systolic and diastolic mechanical dyssynchrony measured by TSI 12-segments S...

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Bibliographic Details
Published in:The Egyptian heart journal 2015-09, Vol.67 (3), p.259-266
Main Authors: Mostafa, Shaimaa A., Mansour, Heba A., Aboelazm, Tarek H., Elrabat, Khaled E., Sabry, Shaimaa
Format: Article
Language:English
Subjects:
Diastolic
Dyssynchrony
PCI
Systolic
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Summary:To detect the impact of elective PCI on left intraventricular mechanical dyssynchrony in patients with chronic stable angina. 100 patients with chronic stable angina were included and divided into two groups according to LV systolic and diastolic mechanical dyssynchrony measured by TSI 12-segments SD and Te-SD. 24h then 1month after PCI, patients with dyssynchrony were reclassified into improved vs persistent LV mechanical dyssynchrony. At baseline 72% had LV systolic mechanical dyssynchrony. Patients with LV systolic mechanical dyssynchrony were significantly older (58.42±4.617 vs. 54.64±3.456, respectively, p
ISSN:1110-2608
2090-911X
DOI:10.1016/j.ehj.2014.10.002