Echocardiographic standardized myocardial segmentation features in patients with left ventricular noncompaction / 中华心血管病杂志
Chinese Journal of Cardiology
;
(12): 402-405, 2010.
Article
in Chinese
| WPRIM
| ID: wpr-341204
ABSTRACT
<p><b>OBJECTIVE</b>To analyze the echocardiographic standardized myocardial segmentation features in patients with left ventricular noncompaction (LVNC).</p><p><b>METHODS</b>Echocardiographic characteristics of 9 patients with LVNC were analyzed and the localization of lesions were determined according to the standardized myocardial segmentation (SMS) recommended by American Heart Association (AHA).</p><p><b>RESULTS</b>Loose trabeculation in the myocardial lesions were evidenced in all LVNC patients. Communication between deep intertrabecular recess and LV cavity was evident with color flow imaging. According to SMS of AHA, noncompaction of ventricular myocardium was localized in apical segment in all 9 patients, in apical segment of the inferior wall (IW) in 9 patients, in apical segment of the lateral wall (LW) in 7 patients, in middle segment (MS) of IW in 7 patients, in MS of LW in 6 patients. One NC segment was also evidenced in apical segment and MS of septal ventricular wall, basal segment of IW and LW and right ventricular apex, respectively. NC was not found in left ventricular anterior wall.</p><p><b>CONCLUSION</b>Echocardiographic standardized myocardial segmentation is helpful to diagnose LVNC and NC was mostly localized in the apical segments of LVNC patients.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Reference Standards
/
Diagnostic Imaging
/
Echocardiography
/
Ventricular Dysfunction, Left
/
Diagnosis
/
Methods
/
Cardiomyopathies
/
Myocardium
Type of study:
Diagnostic study
Limits:
Adolescent
/
Adult
/
Aged
/
Child
/
Child, preschool
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Cardiology
Year:
2010
Type:
Article
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