Heart attack and heart failure are two distinct but often confused cardiovascular conditions. A heart attack occurs suddenly when blood flow to part of the heart muscle is blocked, causing tissue ...

Elizabeth Cooney is a cardiovascular disease reporter at STAT, covering heart, stroke, and metabolic conditions. You can reach Liz on Signal at LizC.22. Oxygen is the breath of life, right? Because it ...

Data are needed on the effect of oxygen delivered through a high-flow nasal cannula, as compared with standard oxygen therapy, on intubation and mortality in patients with acute hypoxemic ...