Simultaneous electrocardiograms and myograms of the isolated atrium, ventricle and conus of the embryonic chick heart
โ Scribed by Paff, George H. ;Boucek, Robert J.
- Publisher
- John Wiley and Sons
- Year
- 1962
- Tongue
- English
- Weight
- 503 KB
- Volume
- 142
- Category
- Article
- ISSN
- 0003-276X
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๐ SIMILAR VOLUMES
## Abstract Page missing in this book from 1 to 16.
Phenobarbital was observed to produce cardiovascular malformations in embryonic chicks. Malformations included simple ventricular septal defect, ventricular septal defect associated with dextroposition of the aorta, double outlet right ventricle, and several types of aortic arch anomalies. Embryos w
By direct ventricular puncture involving use of a micro-pipette and water manometer the ventricular blood pressures of 81 chick embryos ranging i n age from 2 to 7 days of age were obtained. The mean ventricular diastolic, systolic and mean blood pressures i n millimeter of water (given in the order