Dopamine is an inotropic agent that has vasodilatory effects at low doses. It is a common belief that low-dose dopamine may be helpful in the prevention and treatment of acute renal failure and is ...

Introduction Sepsis and septic shock have mortality rates between 20% and 50%. In sepsis, the immune response becomes dysregulated, which leads to an imbalance between proinflammatory and ...

But first, some lessons learned. If this was forwarded to you, sign up here. Preparing for next time It was the shock heard around the world until it wasn't. DeepSeek's arrival hit the market ...

An icon in the shape of a lightning bolt. Impact Link Ukrainian forces who took part in last year's shock invasion of Russia had no idea they were about to launch a cross-border assault until the ...

Left ventricular assist devices (LVADs) are increasingly common across the heart failure population. Right ventricular failure (RVF) is a feared complication that can occur in the early post-operative ...

Maintenance of cerebral blood vessel integrity and regulation of cerebral blood flow ensure proper brain function. The adult human brain represents only a small portion of the body mass, yet about a ...

Although switching is usually safe and well tolerated, physician judgment concerning individual patient requirements must be maintained. The dose of the first- or second-generation β blocker that ...

1 The Hatter Cardiovascular Institute, University College London, London, UK 2 The National Institute of Health Research University College London Hospitals Biomedical Research Centre, London, UK 2.4 ...