Journal
JOURNAL OF KOREAN MEDICAL SCIENCE
Volume 15, Issue 6, Pages 641-646Publisher
KOREAN ACAD MEDICAL SCIENCES
DOI: 10.3346/jkms.2000.15.6.641
Keywords
body indices; Korean; heart weight; relationship
Categories
Ask authors/readers for more resources
We provided a curve-fit equation to predict the normal heart weight (g) in Koreans by examining 422 autopsies (215 males and 207 females, from newborn to age 77 yr) who were relatively in good general condition. Heart weight was well correlated with body surface area (m(2)), body weight (kg), and body height (cm) but poorly with age in both sex. Heart weight progressively increased from birth to the earlier 3rd and 4th decades in male and female, respectively, and then gradually decreased; mean heart weight of all age group was greater in male than in female and significantly different from birth to 4th decade. In both sex, heart weight exponentially increased in accordance with the increase of body height, body weight, and body surface tin male, heart weight=0.00312Xbody height(2.239), r(2)=0.750, p<0.0001; in female, heart weight=0.00443Xbody height(2.170), r(2)=0.781, p<0.0001; in male, heart weight=9.22Xbody weight(0.853), r(2)=0.770, p<0.0001; in female, heart weight=9.00Xbody weight(0.855), r(2)=0.820, p<0.0001; in male, heart weight=155.18Xbody surface area(1.290), r(2)=0.808, p<0.0001; in female, heart weight=124.13Xbody surface area(1.242), r(2)=0.834, p<0.0001). These results indicate that heart weight is better correlated with body surface area than with body weight; however, body weight should be a better determinant of a predicted heart weight, since body surface area is entirely dependent on body height and body weight.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available