Evaluation on left ventricular volume and systolic function with three-dimensional echocardiographic automated algorithm in patients with coronary heart disease after percutaneous coronary intervention / 中国医学影像技术
Chinese Journal of Medical Imaging Technology
;
(12): 6-10, 2020.
Artigo
em Chinês
| WPRIM
| ID: wpr-861100
ABSTRACT
Objective:
To evaluate left ventricular systolic function in patients with coronary heart disease (CHD) after percutaneous coronary intervention (PCI) with three-dimensional echocardiographic automated algorithm (3DEA).Methods:
Fifty patients with CHD were enrolled. Left ventricular end-diastolic volume (LVEDV), end-systolic volume (LVESV) and ejection fraction (LVEF) were measured before PCI and 1 month and 3 months after PCI by using 3DEA and two-dimensional biplane Simpson's (2DBP) methods.Results:
LVEDV,LVESV and LVEF measured with 3DEA significantly correlated with those with 2DBP (r=0.92, 0.90, 0.84). Compared with measurements before PCI, LVEDV and LVESV measured with 3DEA and 2DBP methods decreased, while LVEF increased 1 month and 3 months after PCI (all P0.05). The time of 3DEA was short, and the reproducibility was higher than that of 2DBP (both P<0.05).Conclusion:
3DEA method is rapid and highly reproducible and highly correlated with 2DBP, therefore may be a useful technique in serially following patients with CHD and assessing responses to PCI.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Medical Imaging Technology
Ano de publicação:
2020
Tipo de documento:
Artigo
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