Clot location Clot location Lungs Symptoms Symptoms of a pulmonary embolism, which include: · Sharp pain in your chest and surrounding areas (jaw, neck, shoulder, back or arm). · Pain when you breathe in. · Sudden trouble breathing when active or at rest. Brain or neck Symptoms Symptoms of a transient ischemic attack (TIA) or stroke, which include: · Weakness or trouble controlling muscles on one side of your body. · Slurred or garbled speech. · Noticeable droop and lack of muscle control on one side of your face. · Confusion, agitation or otherwise unusual behavior changes. Heart Symptoms Symptoms of a heart attack, which include: · Chest pain or discomfort (angina). · Trouble breathing. · Dizziness or passing out. People assigned female at birth often have additional symptoms. Belly Symptoms Symptoms of mesenteric ischemia, which include: · Severe stomach or abdominal pain, especially after eating. · Bloating, nausea and vomiting. · Diarrhea, which may contain blood. · Fever. Artery in arm or leg Symptoms · Skin that looks paler than other areas. · Skin that feels cool to the touch. · Weakness and inability to move the affected body part. · Numbness or tingling (pins and needles), possibly with pain. · Blisters, wounds or sores. · Skin sloughing, which is when skin falls away from the tissue underneath. · Necrosis, or tissue death. Vein in arm or leg Symptoms · Skin that looks redder or darker than other areas. · Pain, especially around the affected area. · Swelling from fluid buildup. · Skin that feels warm to the touch.