Sinus Tachycardia Following COVID-19 and Its Implications.

Background Within the cardiovascular system, sinus tachycardia has been a noted finding in patients with post-COVID-19 syndrome (symptoms persisting beyond 12 weeks post-infection). To better understand post-COVID-19 tachycardia, we examined the prevalence of sinus tachycardia 12-16 weeks after diagnosis of SARS-COV-2 infection and its correlation with intensive care utilization, ventilator use, and mortality in vaccinated and unvaccinated patients. Methods We identified adult patients in the TriNetX COVID-19 Research Network with confirmed SARS-COV-2 diagnosis from January 20th, 2020, to February 14th, 2022, and sinus tachycardia 12-16 weeks after diagnosis.

Enhancing Data Protection via Auditable Informational Separation of Powers Between Workflow Engine Based Agents: Conceptualization, Implementation, and First Cross-Institutional Experiences.

German best practice standards for secondary use of patient data require pseudonymization and informational separation of powers assuring that identifying data (IDAT), pseudonyms (PSN), and medical data (MDAT) are never simultaneously knowable by any party involved in data provisioning and use. We describe a solution meeting these requirements based on the dynamic interaction of three software agents: the clinical domain agent (CDA), which processes IDAT and MDAT, the trusted third party agent (TTA), which processes IDAT and PSN, and the research domain agent (RDA), which processes PSN and MDAT and delivers pseudonymized datasets. CDA and RDA implement a distributed workflow by employing an off-the-shelf workflow engine.

An analytical framework for household entitlement assessment in civil war.

Amartya Sen, the economist and philosopher, defines entitlement as command over resources that permits a household to have access to essential goods and services to sustain life within legal and established social norms and practices. Entitlement failure occurs when a household's command over all available combinations of resources does not ensure sufficient provisions of food to avoid starvation. This paper provides an overview of the literature on causal relations between civil war and household entitlements.

Imperfect food markets in times of crisis: economic consequences of supply chain disruptions and fragmentation for local market power and urban vulnerability.

As these lines were written, the Covid-19 pandemic crisis was continuing to threaten countries around the globe. The worldwide consensus that physical distancing is an effective instrument for mitigating the spread of the virus has led policymakers to temporarily limit the freedom of movement of people between and within countries, cities, and even neighborhoods. These public health-related restrictions on human mobility yielded an unprecedented fragmentation of international and national food distribution systems.