Vein limbs. The Thebesian veins within the myocardium of the heart are valveless veins that drain directly into the chambers of the heart. The coronary veins all empty into the coronary sinus which empties into the right atrium. The dural venous sinuses within the dura mater surrounding the brain receive blood from the brain and also are a point of entry of cerebrospinal fluid from arachnoid villi absorption. Blood eventually enters the internal jugular vein. "Phlebology" is the medical specialty devoted to the diagnosis and treatment of venous disorders. A medical specialist in phlebology is termed a phlebologist. A related image
Returning to the 'A' Returning to the 'A' Returning to the 'A' () is a 2011 Kazakhstani drama film directed by Egor Konchalovsky. The film was selected as the Kazakhstani entry for the Best Foreign Language Film at the 84th Academy Awards, but it did not make the final shortlist. A young, creative team of TV Russian and Kazakh cinematographers are sent on a perilous journey from Almaty to Afghanistan to film a documentary film "In the Footsteps of Alexander the Great". They are accompanied by a man who once fought on the land of Afghanistan and lost a leg in the fighting -