The echocardiographic findings in kwashiorkor

• Published in: Journal of tropical pediatrics (1980) Vol. 41; no. 2; p. 74
• Main Authors: Olowonyo, M T, Ogunkunle, O O, Akinbami, F O, Jaiyesimi, F
• Format: Journal Article
• Language: English
• Published: England 01.04.1995
• Subjects: Cardiomyopathies - complications; Cardiomyopathies - diagnostic imaging; Cardiomyopathies - epidemiology; Case-Control Studies; Child, Preschool; Echocardiography; Female; Humans; Infant; Kwashiorkor - complications; Kwashiorkor - diagnostic imaging; Kwashiorkor - epidemiology; Male; Nigeria - epidemiology; Regression Analysis
• ISSN: 0142-6338
• DOI: 10.1093/tropej/41.2.74

Echocardiography (ECHO), electrocardiography (ECG), and chest radiography (CXR) were performed in 44 children with kwashiorkor, and 44 age- and sex-matched controls. In patients with kwashiorkor, mean values obtained for end diastolic dimension (29.2 +/- 3.8 mm), end systolic dimension (20.9 +/- 2.8 mm), posterior ventricular wall thickness (5.42 +/- 0.57 mm), and shortening fraction (28.2 +/- 4.3%) were significantly smaller than the corresponding values obtained in the controls -38.0 +/- 5.8 mm (P < 0.001), 27.6 +/- 4.5 mm (P < 0.001), 7.07 +/- 0.71 mm (P < 0.001) and 31.4 +/- 4.5% (P < 0.05), respectively. Similarly, mean cardiothoracic ratio (48.6 +/- 3.4%) and QRS amplitude (13.20 +/- 4.85 mm) were significantly (P < 0.001) smaller in subjects than controls, corresponding values being 54 +/- 3.2 per cent and 20.18 +/- 5.12 mm, respectively. In the subjects, there was very good correlation between posterior ventricular wall thickness and cardiothoracic ratio (r = 0.93; P < 0.001) and also between the estimated left ventricular mass and S1 + R6 amplitude (r = 0.89; P < 0.001).