-transparent.png){kind=logo}
Four patterns of fetal heart frequency with normocardia, two with tachycardia and three with bradycardia are described during the expulsion period. The most frequent patterns are normocardia with decelerations (48%), normocardia with decelerations and final bradycardia (21.1%) and basal bradycardia with decelerations (13.5%). The frequency of acidosis (pH of the umbilical artery less than or equal to 7,200) of these three patterns amounts to 8.3, 24.1 respectively 26.7%. The mean values of pHUA of normocardia with decelerations and final bradycardia, bradycardia, bradycardia with decelerations, tachycardia with decelerations and final bradycardia with prepathologic respectively pathologic Scores (Hammacher's Score, greater than or equal to five points) range from preacidosis to acidosis. Scoring of cardiotocograms seems to be of greater clinical significance than the measurement of deceleration areas.
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
December 1979,
Zeitschrift fur Geburtshilfe und Perinatologie,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
September 1976,
Geburtshilfe und Frauenheilkunde,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
January 1999,
Gynecologic and obstetric investigation,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
December 1978,
South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
February 1984,
Obstetrics and gynecology,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
January 1977,
Archiv fur Gynakologie,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
November 1984,
British journal of obstetrics and gynaecology,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
January 2003,
BJOG : an international journal of obstetrics and gynaecology,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
March 2001,
BJOG : an international journal of obstetrics and gynaecology,
C M Schlotter, and
E Jäger, and
G Wössner, and
A Scheub
January 1967,
Revista de obstetricia y ginecologia de Venezuela,
