Normal Cardiac Output in Relation to Age and Body Size
نویسندگان
چکیده
منابع مشابه
Normal cardiac output in relation to age and body size.
The resting cardiac output was measured in 151 healthy persons (109 males and 42 females) of 4 to 78 years of age by the earpiece dye-dilution method by using an automatic calibration device of dye concentration. Cardiac index had a significantly inverse correlation to age in 105 cases with the age higher than 20 years: r=-0.491 and y=-4.874-0.023x, where y is cardiac index (liters/min/m2) and ...
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A prerequisite in the study of abnormal body function is the ability to establish the limits of normal. In the case of parameters such as cardiac output that vary with the size of the subject, it has become an accepted practice to standardize values in relation to the body surface area. Thus the cardiac index describes the cardiac output per square metre of body surface area, and the stroke ind...
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ژورنال
عنوان ژورنال: The Tohoku Journal of Experimental Medicine
سال: 1979
ISSN: 0040-8727,1349-3329
DOI: 10.1620/tjem.128.377