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
My Heart Bleeds the Darkest Blood gonna be gray. And it's gonna last you for the rest of your life." in Groundhog Day. (1993) The lyric, "A rock feels no pain," is inspired by Simon & Garfunkel's 1965 song, "I Am A Rock." A music video was made for the song in 1997. Brian Fair of Overcast & Shadows Fall and Jerry Villarroel of Morning Again made an appearance in the video. My Heart Bleeds the Darkest Blood "My Heart Bleeds the Darkest Blood" is a song from the hardcore punk band Shai Hulud from their debut album "Hearts Once Nourished with Hope and Compassion". It