How to measure blood pressure using an arterial catheter: a …
2020年4月24日 · Arterial blood pressure (BP) is a fundamental cardiovascular variable, is routinely measured in perioperative and intensive care medicine, and has a significant impact on patient management. The clinical reference method for BP monitoring in high-risk surgical patients and critically ill patients is continuous invasive BP measurement using an arterial catheter. A …
Accuracy of invasive arterial pressure monitoring in cardiovascular ...
2014年11月30日 · Introduction Critically ill patients and patients undergoing high-risk and major surgery, are instrumented with intra-arterial catheters and invasive blood pressure is considered the “gold standard” for arterial pressure monitoring. Nonetheless, artifacts due to inappropriate dynamic response of the fluid-filled monitoring systems may lead to clinically relevant …
Comparison of non-invasive blood pressure versus radial arterial ...
2005年3月7日 · The sphygmomanometer gave acceptable readings versus the arterial catheter. Both NIBP algorithms were inaccurate and unreliable in the intensive care setting, with a tendency to over-read at low arterial pressures and under-read at high arterial pressures. Damping characteristics of the arterial catheters are frequently unfavourable.
Arterial catheter-related infection of 2,949 catheters
2006年5月24日 · Introduction Which particular arterial catheter site is associated with a higher risk of infection remains controversial. The Centers for Disease Control and Prevention guidelines of 1996 and the latest guidelines of 2002 make no recommendation about which site or sites minimize the risk of catheter-related infection. The objective of the present study was to …
Peripheral arterial blood pressure monitoring adequately tracks …
2006年3月8日 · Introduction Invasive arterial blood pressure monitoring is a common practice in intensive care units (ICUs). Accuracy of invasive blood pressure monitoring is crucial in evaluating the cardiocirculatory system and adjusting drug therapy for hemodynamic support. However, the best site for catheter insertion is controversial. Lack of definitive information in critically ill …
Correction to: How to measure blood pressure using an arterial …
2020年6月23日 · Correction to: How to measure blood pressure using an arterial catheter: a systematic 5-step approach. Bernd Saugel 1,2 na1, Karim Kouz 1 na1, Agnes S. Meidert 3, Leonie Schulte-Uentrop 1 & … Stefano Romagnoli 4,5 Show authors. Critical Care volume 24, Article number: 374 (2020) Cite this article
The microbiological and clinical outcome of guide wire exchanged …
2013年9月3日 · Introduction The management of suspected central venous catheter (CVC)-related sepsis by guide wire exchange (GWX) is not recommended. However, GWX for new antimicrobial surface treated (AST) triple lumen CVCs has never been studied. We aimed to compare the microbiological outcome of triple lumen AST CVCs inserted by GWX (GWX …
Errors in the arterial blood pressure measurement - Critical Care
2012年3月20日 · Seventy-five consecutive patients (50 male, mean age 55 ± 18) admitted to the ICU for heterogeneous pathologies were enrolled. Inclusion criteria were: the presence of an intra-arterial catheter (IAC) for invasive blood pressure monitoring, and …
Clinical review: Complications and risk factors of peripheral arterial ...
2002年4月18日 · In order to evaluate the complications and risk factors associated with peripheral arterial catheters used for haemodynamic monitoring, we reviewed the literature published from 1978 to 2001. We closely examined the three most commonly used arterial cannulation sites. The reviewed papers included a total of 19,617 radial, 3899 femoral and 1989 axillary artery …
Dual-lumen catheters for continuous venovenous hemofiltration: …
2007年2月15日 · Introduction Small intravascular volume, pathophysiological hemorheology, and/or low cardiac output [CO] are assumed to reduce available blood flow rates via common dual-lumen catheters (except for those with a right atrium catheter tip position) in the critically ill patient. We performed an experimental animal study to verify these assumptions. Methods …