Evaluation of left ventricular systolic asynchrony in patients with uremic myocardiopathy using tissue synchronization imaging / 浙江大学学报·医学版
Journal of Zhejiang University. Medical sciences
;
(6): 634-638, 2009.
Artículo
en Chino
| WPRIM
| ID: wpr-259254
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the left ventricular systolic asynchrony in patients with uremic myocardiopathy (UM) using tissue synchronization imaging (TSI).</p><p><b>METHODS</b>Ultrasound system with TSI and Q-analyze software were used. Thirty-five patients with UM were enrolled in the study,and thirty normal subjects were included as the control group.</p><p><b>RESULT</b>The total and mean time to peak velocity (Tc) corrected by the heart rate of all segments in UM group were longer than those in the control group (P<0.05), and the time to peak velocity of most segments in UM group was also longer (P<0.05). Delayed time to peak velocity was found in 175 (175/420) segments in UM group and left ventricular systolic asynchrony was detected in 65.7% (23/35).</p><p><b>CONCLUSION</b>TSI can detect the ventricular systolic asynchrony in patients with uremic myocardiopathy and provide reliable parameters for clinical management.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Fisiología
/
Sístole
/
Uremia
/
Diagnóstico por Imagen
/
Ecocardiografía
/
Estudios de Casos y Controles
/
Disfunción Ventricular Izquierda
/
Métodos
/
Cardiomiopatías
Tipo de estudio:
Estudio diagnóstico
/
Estudio observacional
Límite:
Adulto
/
Femenino
/
Humanos
/
Masculino
Idioma:
Chino
Revista:
Journal of Zhejiang University. Medical sciences
Año:
2009
Tipo del documento:
Artículo
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