She first appeared as a supporting antagonist in McFarlane's creator-owned series Spawn, making her debut in issue #9 in March 1993, and later starring in her own self-titled miniseries. She is an angel and a bounty hunter, working under the auspices of Heaven to oppose Spawn.
Superior and inferior vena cava are veins that carry blood to the heart. Note that this blood is usually deoxygenated blood. ( does not contain any oxygen) Superior and inferior vena cava are veins that carry blood to the heart. Note that this blood is usually deoxygenated blood. ( does not contain any oxygen) Superior and inferior vena cava are veins that carry blood to the heart. Note that this blood is usually deoxygenated blood.  Note that this blood is usually deoxygenated blood.
The superior vena cava is a large vein located in the upper chest, which collects blood from the head and arms and delivers it back to the right atrium of the heart. If this vein is compressed by outside structures, or if a thrombus or clot develops within it, return blood flow to the heart is impeded.