Researchers mapped 442,239 single nuclei from nonfailing human hearts to chart how cardiac cells change from fetal ...

After years as a trauma surgeon treating the consequences of violence, and now as a public policy advocate working in city halls and state houses on how to prevent it, I’ve come to see a troubling ...

The objective of cardiac stress testing is to detect coronary artery disease (CAD) and to prevent future adverse events, such as myocardial infarction or death. The progression from ...

We implemented a hs‐cTnI (high‐sensitivity cardiac troponin I)‐based algorithm for emergency department (ED) evaluation of possible non‐ST–segment‐elevation acute coronary syndrome within an ...

Doctors often start exams with the so-called "eyeball test" – a snap judgment about whether the patient appears older or younger than their age, which can influence key medical decisions. That ...

SINGAPORE – An accident and emergency (A&E) doctor who saves lives at work found himself in need of saving when he collapsed from cardiac arrest during a tennis game. Fortunately, Dr Christopher Wong, ...

Past research links depression and blunted cardiac vagal reactivity to chronic stress. Yet, to our knowledge no experiment investigates heart rate (variability) responses to a repeated laboratory ...

Good-quality sleep is essential for our well-being. Sleep disturbances can negatively affect our mental and physical health. Here, we show that acute psychosocial stress in mice disrupts sleep, by ...

Abstract: Workplace-related stressors, economic strain, and lack of access to educational and basic needs have exacerbated feelings of stress in the United States. Ongoing stress can result in an ...

SINGAPORE - Eating disorder cases here have gone up during the Covid-19 pandemic amid increased stress and anxiety from the disruptions of routines. The Singapore General Hospital (SGH), which has a ...