کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3974020 1256960 2015 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Using physiology to guide time to cord clamping
ترجمه فارسی عنوان
استفاده از فیزیولوژی برای هدایت زمان برای بستن بند ناف
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی زنان، زایمان و بهداشت زنان
چکیده انگلیسی

SummaryImmediate clamping and cutting of the umbilical cord at birth has been the accepted standard of care for decades. The physiologic rationale relating umbilical cord clamping (UCC) to the events of the circulatory transition is not considered in arbitrarily recommended cord clamping times. Systematic review of early versus deferred UCC shows significant hemodynamic benefits to the deferred group. Mechanisms for this protective effect are considered in this review. The original concept of a placental transfusion with a volume load and prevention of low cardiac output relies on the physiological end point of the amount of blood transfused. The newer concept of an ordered physiological transition is increasingly supported. This model places aeration of the lungs and an increase in pulmonary blood flow back at the centre of the circulatory transition with timing of UCC being related to establishment of respiration. The need for “physiologically based” UCC is discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Seminars in Fetal and Neonatal Medicine - Volume 20, Issue 4, August 2015, Pages 225–231
نویسندگان
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