David E. Newby

TL;DR: Using complementary clinical and experimental studies, the possibility of particle translocation, and the fate of inhaled nanoparticles can translocate into the circulation are addressed.

TL;DR: In this paper, the superparamagnetic particles of iron oxide (USPIO)-enhanced MRI can detect cellular inflammation within tissues and may help non-invasively identify cardiac transplant rejection.

TL;DR: To the Editor: Dr Lozano and colleagues highlight 2 important points that were not directly examined in the study, first, premature discontinuation of antiplatelet therapy in patients with coronary stents undergoing noncardiac surgery should be avoided, and second, careful consideration should be given to the use of aspirin and clopidogrel in these patients.

TL;DR: Whether more sensitive cardiac troponin assays can help to differentiate between subtypes is uncertain, but guidelines recommend classification of myocardial infarction due to plaque rupture or myocardIAL oxygen supply-demand mismatch.