Multidetector computed tomography (MDCT) cardiac findings in an unconscious teenager after blunt chest trauma are presented. Multidetector computed tomography enabled accurate comprehensive evaluation of the coronary arteries, myocardial perfusion, and left ventricular function. This case illustrates the full capabilities of MDCT in the evaluation of cardiac contusion in a noncooperative pediatric patient.
Objective: This paper describes how a large academic medical center solved the challenges of war preparedness and subsequently adapted them for the COVID-19 pandemic.Setting: A 1,000-bed academic medical center in Northern Israel has faced two extreme challenges since 2006: operating under missile attack during the 2006 Second Lebanon War, and rapid establishment of a scalable infrastructure for COVID-19 patients. The first challenge led to construction of a dual-use facility: a parking lot during peacetime, and a fully functioning fortified underground emergency hospital (FUEH) in times of emergency. Several drills have confirmed readiness for various scenarios including conventional and unconventional warfare, and treating isolated patients during the Ebola and SARS threats.Results: The hospital achieved preparedness for patient care during the COVID-19 pandemic, including all facilities and personnel, including infrastructure, laboratories, and innovations, to maintain standard patient care and separate COVID-19 treatment facilities. The hospital’s second challenge represented by the COVID-19 pandemic led to adaptation of the FUEH as a key strategic facility in Northern Israel for treating hundreds of COVID-19 patients. Each solution was supported by innovations targeted for specific purposes and needs.Conclusions: The function and unique mechanisms used to leverage use of a dual facility was proven viable for several emergency conditions, including the COVID-19 pandemic. Infrastructure and technological flexibility is essential when planning for handling different emergencies situations.
Background COVID-19 exerts deleterious cardiopulmonary effects, leading to worse prognosis in the most effected. Purpose The aim of this retrospective multi-center observational cohort study was to analyze the trajectories of key advanced hemodynamic parameters amongst hospitalized COVID-19 patients according to different risk populations using a chest-patch wearable providing continuous remote patient monitoring. Methods The study was conducted in five COVID-19 isolation units. Patients admitted to the units were connected to a photoplethysmography based noninvasive remote advanced hemodynamic monitor after completing a basic risk factor survey. Physiological parameters were measured every 15 minutes during the hospitalization, including cardiac output (CO), cardiac index (CI), systemic vascular resistance (SVR), heart rate, blood pressure (BP), respiratory rate, blood oxygen saturation (SpO2), and body temperature. Results 492 COVID-19 patients (179 females, average age 58.7 years) were included in the final analysis, with more than 3 million measurements collected during an average of 75.3 hours. Overall, within the first five days of hospitalizations we found a significant increase in SVR, and a significant decrease in SpO2, DBP, CO and CI (p<0.01 for all). The changes were more prominent in high risk populations- males, older age and obesity and had a temporal correspondence to changes in respiratory parameters. Conclusions This is the first comprehensive continuous advanced hemodynamic profiling of COVID-19 patients. Worse hemodynamic status was prominent in high risk populations. Funding Acknowledgement Type of funding sources: None.
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