Assertion: coronary sinus | /r/HasProperty | wide venous channel
Facets:
Source sentences:
text: Most veins ultimately drain into the coronary sinus, a wide venous channel that opens into the right atrium between the inferior vena cava and the tricuspid valve.
text: Most veins ultimately drain into the coronary sinus, a wide venous channel that opens into the right atrium between the inferior vena cava and the tricuspid valve.