MAXIMUM CARDIAC OUTPUT RELATED TO SEX AND AGE
نویسندگان
چکیده
منابع مشابه
Maximum cardiac output related to sex and age.
Maximum cardiac output (Qmax) was determined for 233 males (aged 9 through 53 years) and 102 females (aged 9 through 20 years) by the carbon dioxide rebreathing technique during bicycle exercise. Maximum cardiac output of the males progressively increased from 12.5 to 22.0 liter/min until age 17 through 18 years and was maintained at this level until age 24 years. From age 25 years a decrease i...
متن کاملHand Function Related to Age and Sex
Objectives: The purpose of this study was for evaluation of relationship between hand function and age, sex by Jebson Taylor Test.This study determined whether age might be a factor when associated with sex. Methods: In this study Jebson Taylor was evaluated on hand in 180 normal males and females (0.50% male, 0.50% female) in each of the following 7 subtest in 3 age groups: (15-25), (35-45)...
متن کاملHand function related to age and sex.
After adapting Jebssen's Test of Hand Function to Australian conditions, this study investigated his claim of no significant difference in hand performance among participants younger than 60 years, and determined whether age might be a factor when associated with sex. The method was to test 383 subjects of both sexes in 6 age groups. A 2-factor analysis with age and sex as factors yielded signi...
متن کاملNormal 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 ...
متن کاملAge and sex influence the balance between maximal cardiac output and peripheral vascular reserve.
We evaluated the influence of age and sex on the relationship between central and peripheral vasodilatory capacity. Healthy men (19 younger, 12 older) and women (17 younger, 17 older) performed treadmill and knee extensor exercise to fatigue on separate days while maximal cardiac output (Q, acetylene uptake) and peak femoral blood flow (FBF, Doppler ultrasound) were measured, respectively. Maxi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Japanese Journal of Physiology
سال: 1973
ISSN: 1881-1396,0021-521X
DOI: 10.2170/jjphysiol.23.645