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Lewis et al., 1970 - Google Patents

An exploratory study of resting cardiac rate and variability from the last trimester of prenatal life through the first year of postnatal life

Lewis et al., 1970

Document ID
7931926130651131058
Author
Lewis M
Wilson C
Ban P
Baumel M
Publication year
Publication venue
Child Development

External Links

Snippet

Resting cardiac rate and variability were obtained on a group of subjects seen first in the last trimester of prenatal life and then over the first year of postnatal life. Maternal cardiac rate and variability were also obtained. The data indicate no relationship between maternal and …
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    • A61B5/0402—Electrocardiography, i.e. ECG
    • A61B5/0444—Foetal cardiography
    • A61B5/0448—Electrodes specially adapted therefor, e.g. scalp electrodes
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    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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