2 results
Approved WMOCompleted
Primary objective: The study has the primary objective of comparing the time to the first syncopal recurrence between · active group (CLS): CLS in addition to DDD pacing mode. · control group (CTL): sensing only, "ODO" mode (PM stimualtion…
Approved WMOCompleted
The primary objective is to examine whether vardenafil (a PDE-5 inhibitor) can improve the cognition of healthy young volunteers. Secondary, we will assess the effects of vardenafil on electrophysiological correlates of cognition.