Can We Now Find the Needle in the Haystack? ∗

Sudden cardiac death in young athletes: trying to find the needle in the haystack.

Sudden cardiac death in young athletes is an infrequent, but catastrophic event. Hypertrophic cardiomyopathy, coronary artery anomalies, and arrhythmias are common identifiable causes of sudden cardiac death. Many of these disorders can be difficult to diagnose, and athletes may be completely asymptomatic prior to their sudden death event. This article reviews causes of sudden cardiac death in ...

Helping Crisis Responders Find the Informative Needle in the Tweet Haystack

Crisis responders are increasingly using social media, data and other digital sources of information to build a situational understanding of a crisis situation in order to design an effective response. However with the increased availability of such data, the challenge of identifying relevant information from it also increases. This paper presents a successful automatic approach to handling thi...

Reflection for the undergraduate on writing in the portfolio: where are we now and where are we going?

Introduction: The portfolio can be seen as a tool for assessmentof a variety of learning activities that differ in content, usage, andassessment. The portfolio not only meets the learner’s educationalneeds but also the political and public reassurance demand thatthe health professional has achieved the required competency ofthe curriculum that allows him or her to practice safely with orwithout...

A Transcriptional Signature for Active TB: Have We Found the Needle in the Haystack?

Adithya Cattamanchi and colleagues reflect on recent research by Michael Levin and coworkers into the use of whole blood mRNA expression signatures to detect tuberculosis. The authors highlight challenges faced in getting this promising technology into clinics in low-resource settings. Please see later in the article for the Editors' Summary.

The Battle Against COVID-19: Where Do We Stand Now?