The usefulness of the preoperative electrocardiogram
โ Scribed by Michael F. Roizen
- Publisher
- Springer
- Year
- 1993
- Tongue
- English
- Weight
- 384 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0748-1977
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A signal analysis procedure is described for obtaining time intervals parameters of the fetal electrocardiogram as recorded from the maternal abdomen. Applying averaging to the fetal electrocardiogram quantification of the PR interval, QRS duration and QT interval were measured. This technique which
## Abstract In order to demonstrate a prognostic value of preoperative CEA levels, we have tried to define a correlation between CEA and histologie stage of tumor in 124 patients with colorectal carcinoma. CEA concentration has been evaluated by radioimmunologic assay and the histologie stage follo