Non-ejection systolic clicks and mitral systolic murmurs in black schoolchildren of Soweto, Johannesburg.
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چکیده
منابع مشابه
Non-ejection systolic clicks and mitral systolic murmurs in black schoolchildren of Soweto, Johannesburg.
A survey was conducted on 12 050 Black schoolchildren, aged 2 to 18 years, in the South Western Townships of Johannesburg (Soweto), and the prevalence of non-ejection systolic clicks and late systolic murmurs was determined. One or both of these auscultatory findings were detected in 168 children, yielding a prevalence rate of 13-99 per 1000 in the school population. A female preponderance of 1...
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ژورنال
عنوان ژورنال: Heart
سال: 1976
ISSN: 1355-6037
DOI: 10.1136/hrt.38.7.718