Coronary sulcus
groove groove
Yes, the noun groove is a common noun, a word for any kind of groove, a thing.A proper noun is the name of a person, place, thing, or a title; for example:Union Groove Drive and Union Groove Road, Camden, ALGroove (R&B club), New York, NYGroove Kitchen Espresso, Napier, New Zealand'The Emperor's New Groove', Disney animated feature
That is the correct spelling of "grooved" (ridged, cut into).
Another name for the sweetbriar is eglantine.
It is an oesophagus
The atrioventricular sulcus or groove is where the right coronary artery lies. It is between the right atrium and the right ventricle.
The right atrioventricular valve.
The Atrioventricular Bundle is also known as the Bundle of His. This conducts impulses and divides in ventrical to form fibers of Purkinge .
the right AV valve
groove groove
A lunar trench is called a Rille (the German word for groove).
Anterior and posterior interventricular/longitudinal sulci (singular sulcus).
Slit, opening, and groove are synonyms for 'slot'.
Right atrioventricular valve
Screws
Sheave is another name for the entire pulley, rather than the indentation.
I believe it is the same as the coronary sulcus, or at least the coronary sulcus is one of the two AV sulci. If i am correct than it is the groove on the outside of heart, in which, the circumflex artery lies.