Tag: ultrasound
Ultrasound Teleguidance to Reduce Healthcare Worker Exposure to COVID-19
The recent expansion of telemedicine during the coronavirus disease 2019 (COVID-19) pandemic is likely to continue based on the Food and Drug Administration's new guidelines supporting remote monitoring technologies as a... read more
Shedding Light on a Hidden Source of Septic Shock with POCUS
Septic shock has a high mortality rate, estimated to be higher than 40% [1], increasing as time passes without appropriate treatment. Hence, correct diagnosis of the cause of sepsis is essential to provide correct antibiotic... read more
EPSS vs. Fractional Shortening for LV Function – Is EPSS Good Enough?
In a recent issue of the Journal of Ultrasound through AIUM, Weekes et al. (and Kendall et al in AM J EM) talk about a hot topic that emergency and critical care physicians hold dear to them – the EPSS , or E-point septal... read more
Right Heart Thrombus in Transit Diagnosed With Focused Cardiac Ultrasound
Pulmonary embolism (PE) is a potentially fatal entity that is frequently diagnosed in the emergency department (ED). Emergency physicians (EPs) routinely perform focused cardiac ultrasound (FOCUS) to support a prompt ED diagnosis... read more
Physiologic Assessment: Variation in Fluid and Vasopressor Use in Shock
The decision whether to give more fluid during the management of shock can be somewhat provider-dependent. This multicenter prospective cohort study evaluated 1639 patients with hypotension requiring vasopressors. The... read more
A Concise Overview of Non-invasive IAP Measurement Techniques
This review presents an overview of previously reported non-invasive intra-abdominal pressure (IAP) measurement techniques. Each section covers the basic physical principles and methodology of the various measurement techniques,... read more
Bedside PUG Tube Placement by Critical Care Physicians
Critically ill patients often require gastrostomy tubes. Percutaneous endoscopic gastrostomy has become the most common method of placement but is not widely performed by critical care physicians, in part due to their lack... read more
POCUS is Having Its Moment
Ultrasound performed at the point of care (POCUS) is having its moment. The COVID-19 pandemic has seemingly caused the acceleration of POCUS acceptance by hospital leaders, and POCUS examinations are increasingly performed... read more
Why, When, and How to Use Lung Ultrasound During the COVID-19 Pandemic
The COVID-19 pandemic has further highlighted the usefulness of LUS in different clinical scenarios, underlining its advantages in terms of availability, operator- and patient-friendliness, relatively low cost and expertise... read more
Spontaneous Echo Contrast in Venous Ultrasound of Severe COVID-19 Patients
Initial reports have indicated a higher incidence of venous thromboembolism (VTE) among patients with coronavirus disease 2019 (COVID-19) compared to other critical illnesses. Helms et al. found pulmonary embolisms in 25%... read more
Prevention of Pathogen Transmission During Ultrasound Use in the ICU
The Australasian Society for Ultrasound in Medicine (ASUM) and the Australasian College for Infection Prevention Control (ACIPC) published guidelines on minimum standards for reprocessing/cleaning of ultrasound transducers... read more
Ultrasound in Times of COVID-19
The potential clinical utility of ultrasound modalities in the COVID-19 patient, the limitations, evidence base and governance over point of care ultrasound images during a pandemic and a discussion on whether the hype surrounding... read more
Micropuncture Kits for Difficult Vascular Access
The ability to obtain rapid vascular access, both arterial and venous, is a critical skill in emergency medicine, made even more important by recent advances in resuscitation technology. Patients may require placement... read more
COVID-19: Point-of-Care Ultrasonography (POCUS)
Point-of-care ultrasonography (POCUS) is a relatively new technology that has evolved considerably over the last decade. The advantages of POCUS, especially during the COVID-19 pandemic, include ease of use, bedside availability,... read more
The Utility of Diaphragm Ultrasound in Reducing Time to Extubation
Predicting the optimal time for extubation is challenging, especially in patients with underlying diaphragm dysfunction. Incorporating ultrasound information on diaphragm function into usual care allowed clinicians to identify... read more
POCUS for COVID-19
This session peaked with 308 international participants logged on but many were watching in groups so likely to have been lots more tuned in! No longer Cinderella's ugly sister compared to Echo, lung ultrasound (LUS) is clearly... read more
VExUS Ultrasound Score – Fluid Overload and Venous Congestion Assessment
Proper fluid management while avoiding fluid overload can be one of the most difficult parts of practicing medicine. Unfortunately, many physicians using ultrasound mainly rely on Inferior Vena Cava (IVC) measurements to... read more
Is Lung Ultrasound an Option for COVID-19?
Whether you are the ultrasound educational lead for your hospital/ trust, a routine user or interested novice we're sure that you will have seen lots of exciting data on twitter (using the #POCUSforCOVID hashtag), suggesting... read more
