LYCOS RETRIEVER 
Circulation: Heart
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Ischemia is a blood circulation deficiency in an organ or tissue caused by constriction or obstruction of its blood vessels, and is commonly associated with arteriosclerosis and diabetes. Small artery obstruction is a major contributor to stroke, heart disease, and limb loss. For certain severe peripheral vascular diseases, current surgical treatment methodologies have been proven ineffective in the long-term management of the disease. As a result, the medical and research communities have recently turned to the development of cell-based therapies as alternative treatments.
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DCM is a chronic cardiac disease that leads to enlargement of the heart and reduces pump function to a point that normal blood circulation cannot be maintained. Typically patients with DCM present with symptoms of congestive heart failure, including limitations in their physical activity and shortness of breath. DCM often represents the end stage of chronic ischemic heart disease in patients who have experienced multiple heart attacks. Patient prognosis depends on the stage of the disease but is characterized by a high mortality rate. Other than heart transplant, there are no effective long-term treatment options for end stage patients with this disease. The New England Journal of Medicine estimates that in the U.S. alone 120,000 people currently suffer from this disease; other sources report estimates of up to 150,000.
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Advanced Circulatory System's ResQPOD uses proprietary new technology that increases circulation by regulating air flow into the lungs during the chest wall recoil (or decompression) phase of CPR. In multiple preclinical investigations and seven different published clinical studies with patients in cardiac arrest, the new device has been shown to dramatically and significantly increase blood return to the heart and blood flow to the vital organs during CPR. Cardiac arrest, even with CPR, results in a profound state of shock, and increasing blood flow until the heart can be restarted is critical to improving survival rates with good neurological function.
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Blood circulation, the flow of bloodcells throughout your body, is obviously crucial to you, bad leg circulation can mean a number of complications for people and make it necessary for them to seek circulation therapy. An often occurring cause of bad leg circulation is peripheral vascular disease, or PVD. PVD is a circulation disorder involving blood vessels around the heart. PVD can occur in peripheral arteries (blood vessels in which blood flows away from your heart) or peripheral veins (vessels flowing blood towards your heart).
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Pulmonary circulation ... includes capillary circulation. Oxygen you breathe in from the air passes through your lungs into your blood through the many capillaries in the lungs. Oxygen-rich blood moves through your pulmonary veins to the left side of your heart and out the aorta to the rest of your body. Capillaries in the lungs also remove carbon dioxide from your blood so that your lungs can breathe the carbon dioxide out into the air.
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A common cause of poor leg circulation – restricted blood flow to your legs – is peripheral vascular disease, or PVD. This term refers to disorders involving blood vessels outside, or on the periphery, of the heart. PVD can involve peripheral arteries (blood vessels that carry blood away from the heart) or peripheral veins (blood vessels that carry blood toward the heart).
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