Inferior vena cava diameters and collapsibility index reveal early volume depletion in a blood donor model
نویسندگان
چکیده
منابع مشابه
Inferior vena cava diameters and collapsibility index reveal early volume depletion in a blood donor model
BACKGROUND Changes of volume status can be readily inferred from variations in diameter of the inferior vena cava (IVC) measured by ultrasound. However the effect of IVC changes following acute blood loss are not fully established. In this study, three different approaches to measuring IVC variables were compared in healthy blood donors, as a model of acute volume depletion, in order to establi...
متن کاملA Non-invasive Method for Assessment of Intravascular Fluid Status: Inferior Vena Cava Diameters and Collapsibility Index
OBJECTIVE To evaluate the correlation between central venous pressure (CVP) and inferior vena cava (IVC) diameters measured by ultrasonography (Ultrasound) in critically ill patients. METHODS Intubated critically ill patients were enrolled. The CVP values were measured using a U-tube manometer and were compared to the IVC diameters and collapsibility index, which were measured by bedside Ultr...
متن کاملThe efficacy of inferior vena cava diameters and the jugular vein in assessing fluid resuscitation
Objective: Fluid resuscitation is necessary in almost all critical patients. The central venous pressure (CVP) is a well-established method of assessing resuscitation. Recently, there have been attempts to investigate less invasive methods like the diameters of inferior vena cava (IVC) or the jugular vein. We aimed to investigate this method in our research.Methods: Seventy eight critical...
متن کاملInferior vena cava index in edematous patients.
INTRODUCTION To find a relation between extracellular over fluid and inferior vena cava index as a noninvasive, cost effective and accessible method. METHODS In a cross sectional study 54 cases (no edema 30, mild and moderate 13 and significant edema 11 cases) entered to study. Inferior vena cava index (IVCi) measured by difference of inspiration to expiration divided to maximum size multiply...
متن کاملINFERIOR VENA CAVA THROMBOSIS IN A PATIENT WITH ESSENTIAL THROMBOCYTHEMIA
Essential thrombocythemia is a chronic myeloproliferative disorder characterized by a sustained proliferation of megakaryocytes, which leads to increased numbers of circulating platelets. Hemorrhagic and/or thrombotic episodes are frequent, and thrombosis of both veins and arteries may develop. Vessels in unusual sites may be involved, e.g., the hepatic veins, mesenteric veins, and the dig...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Critical Ultrasound Journal
سال: 2015
ISSN: 2036-3176,2036-7902
DOI: 10.1186/s13089-015-0034-4