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Biomedical subjects

R Bollmann

Publications and source records attributed to R Bollmann.

At least 163 records · Page 9Linked to original sources
PubMed1979

[Effects of beta-sympathicomimetics on ionogram, transaminases, and ECG in pregnancy (author's transl)].

Beta-adrenergics have recently come in the focus of clinical, physiological, and pharmacological research. The side-effects of tocolytically active substances are under thorough study at present. The authors checked the laboratory values recorded from 45 patients in pregnancy. Electrocardiographic follow-up checks were also conducted, with the view to establishing the effects of Dilatol and Partusisten on both the electrolyte balance and myocardium.--The results are described and discussed, and conclusions are suggested.

Abortion, Therapeutic↗
PubMed1976

[Indications and findings in the electronic monitoring of the fetus during birth].

From 1971 to 1974 in the Department of Gynecology and Obstetrics of the Humboldt-University of Berlin we monitored 1132 fetuses. The extent of the analysed groups runs to 306 to 632 cases, according to the completeness of the investigations and documentation. We have compared our CTG-findings with those of other authors. We found relationships between the risk factors and the CTG findings: for low weight fetuses more frequent Dip I, for maternal vitium cordis more frequent fetal tachycardia, for meconium stained liquor more frequent smooth baseline (silent) for EPH-gestosis (toxemia) more frequent Dip II (late deceleration) and variable deceleration. The relationships between the risk factors and the CTG findings are loose and not suitable to verify the great differences in frequency of the CTG pattern, published in the literature. We believe, that these differences are caused by different definitions and subjective interpretation of the CTG.

Electrocardiography↗
PubMed1976

[Influence of electronic monitoring of the fetus on the frequency of surgery and on the status of the newborn infant].

In the years from 1971 to 1974 the rate of fetal monitoring of high risk deliveries rose from 3.0% to 23.7%. In this time our clinic become a center of high risk pregnancies (reproductive failure and prematurity). By this way we could not show a decrease of the perinatal and intranatal mortality. The increase of caesarean sections from 3.0% (1968) to 6.0% (1974) was caused by the increasing of high risk patients. Fetal monitoring is not a cause for rising of operative frequency. By means of fetal monitoring the Apgar score of the newborns from mothers with severe diseases is not significant worse than from newborns of mothers with more easy diseases.

Apgar Score↗
PubMed1975

[Validity of the modern fetal monitoring methods in the decision of emergency obstetric operations].

The validity of the modern methods of fetal monitoring to decide for the indication of urgent obstetric operations. The reliability of the modern supervision of the fetus is studied in cases of doubtful fetal heart action. Up to the present day we have no method for the exact estimation of the degree of a damage to the fetus. In such a precarious situation we should use all available methods for the diagnosis of the fetal condition, because the results of only one of the methods offer insufficient evidence. By means of the literature the alterations in the ECG of the dying fetus are interpreted in comparison to artefacts. In cases of doubtful fetal heart action we recommend in addition to the clinical findings to record the fetal ECG, to controll the actual fetal pH and attempt an investigation by ultrasonic.

Electrocardiography↗