Diferencia entre revisiones de «EBQ:Caval index»
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==Clinical Question== | ==Clinical Question== | ||
Can emergency medicine physicians performing beside ultrasound measurement of the caval index predict a central venous pressure of less than 8 mmHg in emergency department patients? | *Can emergency medicine physicians performing beside ultrasound measurement of the caval index predict a central venous pressure of less than 8 mmHg in emergency department patients? | ||
==Conclusion== | ==Conclusion== | ||
*Bedside ultrasound to measure the caval index can be a useful tool for emergency medicine physicians to predict patients with a central venous pressure of less than 8 mmHg. | |||
Bedside ultrasound to measure the caval index can be a useful tool for emergency medicine physicians to predict patients with a central venous pressure of less than 8 mmHg. | *Specifically collapsibility of greater than 50% with respiration can indicate intravascular volume status. | ||
Specifically collapsibility of greater than 50% with respiration can indicate intravascular volume status. | |||
==Major Points== | ==Major Points== | ||
Revisión actual - 22:00 5 jul 2017
incomplete Journal Club Article
Nagdev AD, Merchant RC, Tirado-Gonzalez A, Sisson CA, Murphy MC.. "Emergency department bedside ultrasonographic measurement of the caval index for noninvasive determination of low central venous pressure.". Ann Emerg Med.. 2010. 3(55):290-295.
PubMed Full text PDF
PubMed Full text PDF
Clinical Question
- Can emergency medicine physicians performing beside ultrasound measurement of the caval index predict a central venous pressure of less than 8 mmHg in emergency department patients?
Conclusion
- Bedside ultrasound to measure the caval index can be a useful tool for emergency medicine physicians to predict patients with a central venous pressure of less than 8 mmHg.
- Specifically collapsibility of greater than 50% with respiration can indicate intravascular volume status.