BACKGROUND Loss of biventricular stimulation can result in nonresponse to cardiac resynchronization therapy (CRT). Problems associated with the left ventricular (LV) lead and LV sensing can be challenging to detect and their incidence is unclear. The purpose of this study was to investigate mechanisms of loss of biventricular pacing due to LV…[Read more]

ar vesicles secreted from AD patient derived neurons contain a relatively low amount of Aβ but have an increased Aβ42/ Aβ40 ratio; the majority of Aβ is located on the surface of the EVs. The results of our research can contribute substantially to the successful translation of stem cell biology into clinical therapy by improving our und…[Read more]