Cardiology

Wearable tech captures real-time hemodynamics on the go

Researchers have developed a photoacoustic imaging watch for high-resolution imaging of blood vessels in the skin. The wearable device could offer a non-invasive way to monitor hemodynamic indicators such as heart rate, blood ...

Diseases, Conditions, Syndromes

New test predicts sepsis soon after infection

In a potential paradigm change for sepsis diagnostics, a new test predicted sepsis soon after infection in mice—well before blood clotting and organ failure—enabling early antibiotic treatment and markedly increased survival. ...

Medical research

Signs and symptoms may ID COVID-19 even with negative RT-PCR

Hospitalized patients early in the pandemic who repeatedly tested negative with reverse-transcriptase polymerase chain reaction (RT-PCR) but had signs and/or symptoms of COVID-19 had similar seropositivity as RT-PCR-confirmed ...

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