In a developing human embryo, the junction between this organ and the sinus venosus is the crista terminalis.
In a developing human embryo, the junction between this organ and the sinus venosus is the crista terminalis. A high concentration of PAI-1 in the blood can indicate a high risk of disease in this organ. A mutation in MYH7 causes a disease of this organ which typically manifests as sudden death in athletic college students. Striated muscle cells in this organ are separated by intercalcated discs. The bundle of His can be found in this organ, and they serve as a midpoint between the AV node and Purkinje fibers. In humans, this organ has two atria, two ventricles, and an aorta. Name this organ that pumps blood throughout the circulatory system.
In a developing human embryo, the junction between this organ and the sinus venosus is the crista terminalis.
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