title: [Delta pH F changes sub partu and their clinical relevance].
abstract: Investigations of delta pHF-changes in labor led to the opinion, that there exist no agreement between this changes and the fetal or neonatal condition. Nevertheless they represent an important criterion--together with electronic parameters--for estimation of placental function. By achievment of limiting values (delta pHF greater than or equal to 0,10) and persistent pathological fetal heart rate patterns the termination of labor is necessary. A pHF less than 7,25 should no be reached. That ist of great importance for a low acidotic morbidity.--In this connection the determination of pHF to begin of the fetal monitoring is requisite. This is meaningful for the dynamics of pHF-values in labor in accordance with the fetal monitoring.
mesh_terms: D000138:Acidosis / Q000453:epidemiology; D001784:Blood Gas Analysis; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis* / Q000503:physiopathology; D005318:Fetal Heart / Q000503:physiopathology; D005323:Fetal Monitoring / Q000379:methods; D006339:Heart Rate; D006801:Humans; D007231:Infant, Newborn; D010920:Placenta / Q000502:physiology; D011247:Pregnancy; D012044:Regression Analysis
vernacular_title: Delta pHF-Veränderungen sub partu und deren klinische Relevanz.