Thermodilution-determined Internal Jugular Venous Flow
نویسندگان
چکیده
منابع مشابه
Internal jugular venous oxygen tension as an index of cerebral blood flow during carotid endarterectomy.
A QUANTITATIVE relationship between arterial carbon dioxide tension (Paco2) and cerebral blood flow (CBF) measured indirectly by the nitrous oxide or 85krypton techniques has been demonstrated by many investigators in normal manl4 and in anesthetized man.5-8 We have calculated this relationship to be CBF =1.31 Paco2+ 7.3 from the data of Kety and Schmidt' 2 who studied unanesthetized healthy su...
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We measured the calibers of the left and right internal jugular veins (IJV) and sizes of the left and right transverse sinuses (TS) in 91 cadavers, compared them between the left and right sides, and also evaluated the drainage patterns of the superior sagittal sinus (SSS) and straight sinus (=rectal sinus, RS) in the torcular Herophili. In addition, the running type of groove for the SSS was i...
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Large numbers of central venous catheters (CVCs) are placed each year in the intensive care units and misplacement occurs frequently. Many critically ill patients require central venous catheterization for multiple and varied reasons. Internal jugular vein (IJV) catheter is one of the most frequent central venous catheters in intensive care units not only in Africa but all over the word. The ri...
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The presence of Internal Jugular Valves can pose a diagnostic and procedural challenge during ultrasound-guided cannulation. After ruling out dissection, thrombus, or ultrasound artifacts, it can still be accessed and successfully cannulated with appropriate precautions including use of Live ultrasound, positioning, use of soft-tipped catheters, and minimizing duration of catheter placement.
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RATIONALE Cerebral venous thrombosis (CVT) comprises a group of cerebral vascular diseases resulting from cerebral venous outflow obstruction caused by various etiologies. The etiology of CVT is complex, including infectious and noninfectious factors. The diagnosis is difficult. As a result, many patients are misdiagnosed or never diagnosed. This patient was diagnosed with CVT due to unilateral...
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ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2017
ISSN: 0195-9131
DOI: 10.1249/mss.0000000000001143