𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Accessory atrioventricular muscle bundles of the developing human heart

✍ Scribed by Truex, R. C. ;Bishof, J. K. ;Hoffman, E. L.

Publisher
John Wiley and Sons
Year
1958
Tongue
English
Weight
793 KB
Volume
131
Category
Article
ISSN
0003-276X

No coin nor oath required. For personal study only.

✦ Synopsis

It is an accepted anatomic fact that the atrial and ventricular myocardium of the human heart are continuous solely by means of the common bundle (crus communis, bundle of His) of conduction tissue. The original observations of His ( ) have been substantiated by numerous investigators, and in the vast majority of human hearts examined, the common bundle is the only muscular bridge between the atria and ventricles. Modern physiologic concepts of the meclianism of normal intracardiac conduction, as well as the interpretation of electrocardiographic records, are based on this morphologic atrioventricular bundle.

πŸ“œ SIMILAR VOLUMES

Origin and development of the atrioventr
Origin and development of the atrioventricular myocardial lineage: Insight into the development of accessory pathways
✍ Wim T. J. Aanhaanen; Antoon F. M. Moorman; Vincent M. Christoffels πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 820 KB

## Abstract Defects originating from the atrioventricular canal region are part of a wide spectrum of congenital cardiovascular malformations that frequently affect newborns. These defects include partial or complete atrioventricular septal defects, atrioventricular valve defects, and arrhythmias,

Temporal and spatial asymmetries in the
Temporal and spatial asymmetries in the initial distribution of mesenchyme cells in the atrioventricular canal cushions of the developing chick heart
✍ Moreno-Rodriguez, Ricardo A. ;de la Cruz, Maria V. ;Krug, Edward L. πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 314 KB πŸ‘ 2 views

## Background: We investigated potential early asymmetries in the distribution of mesenchymal cells within the inferior and superior av cushions in the developing chick heart. ## Methods: Chick embryos stages 16-20 hh were fixed, embedded in polyacrylamide, and the cell nuclei stained with propid