Sonography of the Fetal Heart: Normal Variants and Pitfalls

1993 ◽  
Vol 9 (4) ◽  
pp. 216-216
Keyword(s):  
1993 ◽  
Vol 160 (6) ◽  
pp. 1251-1255 ◽  
Author(s):  
D L Brown ◽  
D N DiSalvo ◽  
M C Frates ◽  
P M Doubilet ◽  
C B Benson ◽  
...  
Keyword(s):  

Author(s):  
K.C. Feng-Chen ◽  
F.B. Essien ◽  
K.J. Prestwidge ◽  
J.T. Cheng ◽  
C.L. Shen

The physiology of the fetal heart differs significantly from that of the mature post-natal organ: e.g., the metabolic supply for adult cardiac contraction relies mainly on fatty acids; whereas, the fetal heart uses carbohydrates as its primary energy source. Limited morphological descriptions of the developing myocardium have appeared. However, additional studies are required to elucidate the ultrastructural changes occuring in the perinatal period when enormous physiological adjustments are made. Although adult animals are most often used in toxocological and pathological analyses, it is also important to investigate fetal cardiac responsiveness to various agents. The vulnerability of the ultrastructure of the fetal mouse myocardium to genetic and environmental assault is the subject of this report. The genetically determined effect on the heart was observed in mouse embryos homozygous for the cab (cardiac abnormality) mutation discovered by Essien.


1998 ◽  
Vol 5 (1) ◽  
pp. 168A-168A
Author(s):  
J WILSON ◽  
C LOWERY ◽  
P MURPHY ◽  
W RUSSELL ◽  
R WALLS

Sign in / Sign up

Export Citation Format

Share Document