The arrow was a weapon in their culture, it was used to hunt and provide for their families as well as offer protection, and because of this it was a tool for sustaining life. One of the biggest factors in altering the meaning, is the way the arrow is depicted or placed in the tattoo design.
1 Symptoms of blood clots in the lung (pulmonary embolus) are chest pain, shortness of breath, and rapid pulse and breathing.  Symptoms of a stroke (blood clot in an artery of the brain) include loss of speech, vision, and weakness on one side of the body.
These symptoms of a blood clot may feel similar to a pulled muscle or a âCharlie horse,â but may differ in that the leg (or arm) may be swollen, slightly discolored, and warm. Contact your doctor as soon as you can if you have these symptoms, because you may need treatment right away.