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Right Atrium
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Right Atrium
Right Atrial Appendage Coronary Sinus Ostium Crista Terminalis Fossa Ovalis Inverior Vena Cava Ostium Interatrial Septum Lateral Wall Triangle of Koch Tricuspid Valve
Visible Heart (functional)
 
Perfusion Fixed (endoscope)
 
Anatomical Plates
 
 

Location:
smooth muscular ridge in superior portion of right atrium that divides musculi pectinati and the right atrial appendage from smooth surface of right atrium

Importance in device delivery:
may be important in the genesis of several atrial arrhythmias, including atrial reentry and focal atrial tachycardia

 
 

 

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