Superior vena cavaInferior vena cavacoronary sinus
The dural venous sinus that contains arachnoid granulations is superior saggital sinus.
The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the myocardium of the heart. It is present in humans and other animals. It delivers deoxygenated blood to the Right atrium in conjunction with the superior and inferior vena cava.Wikipedia
The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the myocardium of the heart. It is present in all mammals, including humans. It delivers deoxygenated blood to the Right atrium in conjunction with the superior and inferior vena cava.
The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the myocardium of the heart. It is present in humans and other animals. It delivers deoxygenated blood to the Right atrium in conjunction with the superior and inferior vena cava.Wikipedia
The temporal bone contains the middle ear cavity, which is not a paranasal sinus.
The Internal Jugular drains the brain via the collection of blood from the superior sagittal sinus, inferior sagittal sinus, straight sinus, right transverse sinus, sigmoid sinus, and cavernous sinus (to name a few).....The other jugular....The External Jugular drains the occipital, facial (also drained by internal jugular), maxillary, and temporal veins.
Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium Coronary sinus, in turn empties into the right atrium
superior and inferior vena cava coronary sinus
The atrioventricular (AV) node is located in the inferior portion of the interatrial septum near the opening of the coronary sinus.
That structure is called as falx cerebri. You have superior sagittal sinus above and inferior sagittal sinus running below the same.
sinus Venuses recives De-oxygenated blood fromtwo superior vsna cavae and one inferior vena cava and then pass this blood to right artrium