The coronary sinus
Lies in anterior pa of the coronary sulcus
Ends in right atrium
Has venae cordis minimae as its tributaries
Develops from right anterior cardinal vein
Coronary Sinus is the largest vein of hea.it ends by opening to posterior of Right atrium. <img src=" /> BD CHAURASIA'S HUMAN ANATOMY,VOL:1,6TH EDITION,PAGE NO:266
Thorax