LYCOS RETRIEVER 
Circulation: Heart
built 660 days ago
Perfusion Index (PI) to improve detection of congenital heart defects (CHD) in newborns with duct-dependent systemic circulation. Even when routine neonatal physical examinations and saturation screenings fail, PI may help to accurately detect
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NATICK, Mass., Jan. 2 /PRNewswire-FirstCall/ -- Boston Scientific Corporation (NYSE: BSX) today announced that results of the largest implantable cardioverter defibrillator (ICD) study to date, known as INTRINSIC RV, were published in the January issue of the journal Circulation. INTRINSIC RV met its primary endpoint, showing that dual-chamber pacing in combination with Boston Scientific's AV Search Hysteresis (AVSH) programming -- a proprietary feature that proactively reduces right ventricular (RV) pacing when the heart's natural rhythm is present -- performs as well as single- chamber pacing in reducing heart failure hospitalization and all cause mortality (p
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Study findings suggest that a combination of saturation screening cut-offs with PI value cut-offs may help improve the early detection of congenital heart defects that have duct-dependent systemic circulation. As a result, researchers concluded that PI is a “promising tool for improving the detection of critical congenital heart disease with duct-dependent systemic circulation.”(1)
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Frequent suffering with cold feet and/or cold hands usually signifies that your circulation, or blood flow from your heart, has slowed. This may especially happen at night when you are trying to sleep, during periods of immobility or after eating certain foods.
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According to acupuncturists, poor circulation usually results from an energy blockage related to the heart meridian, so treatment would concentrate on this meridian. A course of six to eight sessions of acupuncture is recommended.
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Systemic circulation supplies nourishment to all of the tissue located throughout your body, with the exception of the heart and lungs because they have their own systems. Systemic circulation is a major part of the overall circulatory system.
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