Artery Disease
Diseases of the arteries, or arterial disease, affect the vessels or passageways that transport oxygenated blood from the heart to the rest of the body. The heart’s left ventricle connects to the aorta, the body’s main artery, which then divides into smaller arteries to supply different body parts. Arterial illnesses create various symptoms because they affect many organs and systems, from the heart and kidneys to the legs. Arterial disease in the arm often manifests as discomfort, cramping, heaviness, and weakness in the afflicted arm, especially during movement.
Blood clots traveling from the heart may block an artery in the arm, cutting off blood flow. A blood clot in the associated arm may cause severe pain or numbness. Arm artery damage due to dialysis access may cause persistent hand and arm pain and cramping. In severe arm artery disease, muscular atrophy can occur due to reduced blood supply.
Patients with arm artery disease often have issues managing their temperature. The temperature and appearance of the skin may change. Arm artery disease may also increase their sensitivity to cold.
However, arm artery disease may cause gangrene and other fatal problems if left untreated. Although arm artery disease cannot be cured, it is treatable with dietary and lifestyle modifications and appropriate treatment.
