This organ's chordae tendineae connect its papillary muscles to other structures in it, and its cells are connected by junctional complexes called intercalated disks.
This organ's chordae tendineae connect its papillary muscles to other structures in it, and its cells are connected by junctional complexes called intercalated disks. This organ contains the bundle of His, and a group of co- presenting malformations in this organ is called the tetralogy of Fallott. Two conical appendages on the top of this organ are called auricles. Its inner walls contain Purkinje fibers, which help it contract in an organized manner. The sinoatrial node is this organ's pacemaker tissue and is located in its right atrium. For 10 points, name this four-chambered organ that pumps blood throughout the body.
This organ's chordae tendineae connect its papillary muscles to other structures in it, and its cells are connected by junctional complexes called intercalated disks.
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