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.
Symptoms that might indicate a blood clot in your heart arteries (heart attack) include: 1  Bad indigestion. 2  Chest pain, chest tightness, chest pressure, palpitations. 3  Chest pain moving to your shoulder, arm, face, jaw, teeth, or belly. 4  Nausea, vomiting. 5  Shortness of breath. 6  Sweating. 7  Previous. 8  1.