Tag Archives: Arteriovenous Fistula

Main Symptoms of Pulmonary Arteriovenous Fistula

A pulmonary arteriovenous fistula is an abnormal direct link between a lung artery and vein—blood bypasses the air sacs, so oxygen never gets picked up. Symptoms are quiet at first but get louder as the fistula grows. Blue lips and fingertips are the headline. The color is faint at rest, deepens with exercise, and doesn’t improve with extra oxygen. Shortness of breath creeps in. You puff faster than friends on stairs or feel winded during light activity. Migraine-like headaches can flare. Low oxygen and small clots irritate brain vessels, causing a throbbing, one-sided pain. Nosebleeds or gum bleeding pop up.... Learn more

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Main Symptoms of Arteriovenous Fistula

An arteriovenous fistula is an abnormal tunnel between an artery and a vein. Blood takes the short cut, so the downstream vein bulges and the upstream artery can steal blood from other organs. Symptoms depend on size and location, but most show up as a warm, humming lump. Pulsing lump is the headline. You feel a rhythmic thump under the skin, usually in the wrist, groin, or upper arm. Warm skin follows. The area over the fistula feels warmer than the opposite side because extra blood is rushing through. Swelling appears. The vein below the fistula bulges like a garden... Learn more

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  1. Main Symptoms of Intracranial Arteriovenous Malformation
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  3. Main Symptoms of Bladder Fistula
  4. Main Symptoms of Anal Fistula
  5. Main Symptoms of Rectovaginal Fistula
  6. What Are the Symptoms of Intestinal Fistula?