Assertion: coronary sinus | /r/HasProperty | connected to systemic venous atrium
Facets:
Source sentences:
text: If the coronary sinus is connected to the systemic venous atrium and CSP is elevated, an atrial right-to-left shunt may develop through the thebesian venous system, after the development of a collateral pathway from the coronary sinus to the pulmonary venous atrium, in which pressure will be lower than in the systemic venous atrium.