Background Up to half of patients with infective endocarditis (IE) require cardiac surgery. Although anaemia is common, its precise prevalence, transfusion practices and impact on outcomes in ...

Creating good presentations has always been an important part of learning and teaching. Students use slides to explain ideas, ...

Discover Apple Freeform, the ultimate tool for brainstorming, planning, and collaboration with its infinite canvas and ...

Studying one of the simplest animals, Stanford's Prakash Lab uncovered how it folds itself into complex shapes—revealing new ...

Because sometimes the only way to communicate your emotional state is with slides, visuals, and dramatic formatting.