Nov 29, 2002 · During direct intra-arterial measurement of blood pressure (A) the mean arterial pressure will be unaffected by small air bubbles in the system (B) an underdamped system will …

Mar 10, 2018 · I’ve had a case recently we’re my radial art line stopped working mid case. Attending thought I punctured at too steep an angle, but I’ve always used about 45 degree …

Nov 5, 2006 · It's my understanding that fluctuations in an a-line waveform due to mechanical ventilation can be used to guesstimate hemodynamic response to a fluid challenge. Would this …

Nov 25, 2004 · what do u do in situations where after zeroing the art line etc, its pressure is significantly higher/lower than cuff pressure in both arms? any guidelines anywhere?

Apr 19, 2011 · An art line leveled at the level of the external auditory meatus will measure the arterial pressure in the Circle of Willis, which is a representation of cerebral perfusion pressure.

May 12, 2004 · In fact, I've had more than a few radial arterial lines fail within an hour of placement if the stick was exceptionally difficult due to PVD. Femoral arterial lines work well …

Jan 24, 2021 · I’ve comes across situations where the radial artery is pinpoint (and calcified) on both side when looking with ultrasound, but there is a big ulnar artery that looks easy to …

May 13, 2025 · I'm so split and I'd love some opinions. I'm from a rural area in Ohio, and all my family still lives close to Cleveland. I feel so fortunate to have such amazing options, but this is …

Nov 18, 2017 · Hi everyone. A-lines are easy to pull out, and the suture groove of the white catheter seems not enough to hold the catheter in place. Anyone have any A-line suturing tips?

Jun 20, 2005 · I've seen people in my program use the ClearSight in patients that are borderline art line candidates for hemodynamics without the need for blood draws especially if they look …